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Envelopes & Mailers

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Quality Park™ Clasp Envelope, 9 x 12, 28lb, Executive Gray, 100/Box QUA38590
List Price: $53.41
Your Price: $24.46/BX
You Save: 54%
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Reusable envelope is ideal for office, school and home use. Durable
QUA38590
Customer Rating:
Reusable envelope is ideal for office, school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 9 x 12; Closure: Clasp/Gummed; Trade Size: #90.
Quality Park™ Bagasse Sugarcane Tinted Window Envelopes, #10, 500/Box QUA90077
List Price: $45.75
Your Price: $34.48/BX
You Save: 25%
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Envelopes made from paper made using sugarcane waste fiber (Bagasse).
QUA90077
Customer Rating:
Envelopes made from paper made using sugarcane waste fiber (Bagasse). Inside tint for privacy of contents. Featuring the WindowCycler window patch, allowing easy separation of the window material for recycling. Envelope/Mailer Type: Business/Trade; Envelope Size: 4 1/8 x 9 1/2; Closure:
Quality Park™ Clasp Envelope, 10 x 13, 28lb, Executive Gray, 100/Box QUA38597
List Price: $58.10
Your Price: $26.03/BX
You Save: 55%
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Reusable envelope is ideal for office, school and home use. Durable
QUA38597
Customer Rating:
Reusable envelope is ideal for office, school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 10 x 13; Closure: Clasp/Gummed; Trade Size: #97.
Quality Park™ Business Envelope, #9, White, 500/Box QUA90090
List Price: $66.43
Your Price: $27.21/BX
You Save: 59%
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Cost-effective solution for bulk mailing. Wove finish adds a
QUA90090
Customer Rating:
Cost-effective solution for bulk mailing. Wove finish adds a professional touch. Gummed flap provides a secure seal. Envelope/Mailer Type: Business/Trade; Envelope Size: 3 7/8 x 8 7/8; Closure: Gummed; Trade Size: #9.
Business Source Press-To-Seal Catalog Envelopes - Catalog - 10" Width x 13" Length - 28 lb - Self-se BSN04649
List Price: $42.78
Your Price: $19.25/BX
You Save: 55%
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Catalog - 10" Width x 13" Length - 28 lb - Self-sealing -
BSN04649
Customer Rating:

Catalog envelopes feature a press-and-seal design that provides a quick, clean seal upon contact without moistening. Simply press flap and mail the 28 lb. envelope. The self-sealing closure seals the envelopes quickly and securely.

Business Source Heavy-Duty Clasp Envelope - Clasp - #98 - 10" Width x 15" Length - 28 lb - Clasp - K BSN36666
List Price: $54.55
Your Price: $16.79/BX
You Save: 69%
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Clasp - #98 - 10" Width x 15" Length - 28 lb - Clasp -
BSN36666
Customer Rating:

Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

Quality Park™ Clasp Envelope, 12 x 15 1/2, 28lb, Executive Gray, 100/Box QUA38610
List Price: $101.24
Your Price: $48.45/BX
You Save: 52%
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Reusable envelope is ideal for office, school and home use. Durable
QUA38610
Customer Rating:
Reusable envelope is ideal for office, school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 12 x 15 1/2; Closure: Clasp/Gummed; Trade Size: #110.
Sealed Air Utility Self-Seal Mailer, Side Seam, #4, 9 1/2x13 1/4, Natural Kraft, 100/Carton SEL66211
List Price: $84.76
Your Price: $60.35/CT
You Save: 29%
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Heavy-duty, double-walled Kraft mailer protects valuable contents
SEL66211
Customer Rating:
Heavy-duty, double-walled Kraft mailer protects valuable contents from handling damage. Seamless sides and double-glued bottom provide greater structural integrity. Convenient self-adhesive closure forms a water-resistant, secure seal. Tear-Tape easy-open strip. This product was made using
Universal® Self-Seal Catalog Envelope, 10 x 13, White, 100/Box UNV42102
List Price: $42.57
Your Price: $16.36/BX
You Save: 62%
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Press and seal permanently to safeguard important documents. No
UNV42102
Customer Rating:
Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap, press and mail. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 10 x 13; Closure: Self-Adhesive; Flap Type: Hub.
Universal® Kraft Clasp Envelope, Center Seam, 28lb, 9 1/2 x 12 1/2, Brown Kraft, 100/Box UNV35265
List Price: $38.48
Your Price: $16.75/BX
You Save: 56%
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Durable heavyweight Kraft stock resists rips and tears. Reinforced
UNV35265
Customer Rating:
Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure seal. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 9 1/2 x 12 1/2; Closure: Clasp/Gummed; Trade Size: #93.
Sealed Air Jiffylite Self-Seal Mailer, Side Seam, #00, 5 x 10, Golden Brown, 250/Carton SEL39091
Your Price: $68.02/CT
Quantity:
Superior Barrier Bubble® air cellular cushioning offers great
SEL39091
Customer Rating:
Superior Barrier Bubble® air cellular cushioning offers great protection. Fully laminated, heavyweight Kraft construction delivers outstanding rip- and puncture-resistance. Seamless bottom provides extra strength and stability. Self-adhesive closure produces a secure, peel-and-press seal.
SURVIVOR Tyvek Expansion Mailer, 10 x 13 x 1 1/2, White, 25/Box QUAR4202
List Price: $61.07
Your Price: $37.35/BX
You Save: 39%
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Moisture- and rip-resistant mailer made of DuPont™ Tyvek® delivers
QUAR4202
Customer Rating:
Moisture- and rip-resistant mailer made of DuPont™ Tyvek® delivers heavyweight protection. Expandable design is ideal for shipping bulky contents like books, binders and reports. Flap-Stik® closure provides a secure, peel-and-press seal. Envelope/Mailer Type: Catalog/Booklet; Envelope
Quality Park™ Photo/Document Mailer, Redi-Strip, Side Seam, 6 x 8, White, 25/Box QUA64007
List Price: $23.69
Your Price: $10.96/BX
You Save: 54%
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Extra-rigid fiberboard mailer protects photos and documents.
QUA64007
Customer Rating:
Extra-rigid fiberboard mailer protects photos and documents. Redi-Strip™ self-adhesive flap provides a peel-and-press, secure seal. Perforated tear strip makes opening simple and easy. This product was made using wood sourced from a certified managed forest. Envelope/Mailer Type:
Quality Park™ Catalog Envelope, 9 x 12, Brown Kraft, 250/Box QUA41465
List Price: $71.86
Your Price: $32.13/BX
You Save: 55%
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Lightweight catalog envelope for mailing or storage. Features a
QUA41465
Customer Rating:
Lightweight catalog envelope for mailing or storage. Features a gummed closure for a secure seal. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 9 x 12; Closure: Gummed; Trade Size: #90.
Quality Park™ Tinted Window Envelope, #10, White, 500/Box QUA90119
List Price: $51.41
Your Price: $32.11/BX
You Save: 38%
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Treated with an antimicrobial agent to protect the envelope from the
QUA90119
Customer Rating:
Treated with an antimicrobial agent to protect the envelope from the growth of bacteria, mold, mildew and fungus. Tinted to protect sensitive information. Gummed closure delivers a secure seal. Envelope/Mailer Type: Business/Trade; Envelope Size: 4 1/8 x 9 1/2; Closure: Gummed; Trade Size:
Business Source Window Check Envelopes - Double Window - #8 5/8 - 3.62" Width x 8.62" Length - 24 lb BSN04650
List Price: $118.54
Your Price: $53.48/BX
You Save: 55%
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Double Window - #8 5/8 - 3.62" Width x 8.62" Length - 24 lb
BSN04650
Customer Rating:

No. 8-5/8 check envelopes offer double windows for return address and mailing address. Poly windows and inside tint deliver privacy of contents. Self-sealing design makes them quick and easy to close. 24 lb. envelopes require no moisture to seal. Unique double-flap design keeps the gum

Business Source Heavy-Duty Clasp Envelope - Clasp - #110 - 12" Width x 15.50" Length - 28 lb - Clasp BSN36667
List Price: $53.59
Your Price: $18.73/BX
You Save: 65%
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Clasp - #110 - 12" Width x 15.50" Length - 28 lb - Clasp -
BSN36667
Customer Rating:

Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

Pendaflex GlobalFile Durable Envelope - Letter - 8 1/2" x 11" Sheet Size - 1" Expansion - Polypropyl PFX84181
List Price: $2.95
Your Price: $1.98/EA
You Save: 33%
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Letter - 8 1/2" x 11" Sheet Size - 1" Expansion -
PFX84181
Customer Rating:

For the most durable protection for important papers, use this translucent, clear envelope. Poly envelopes provide easy access to contents with a side-opening and string-and-button closure. Each letter-size envelope expands up to 1" and is made of durable polypropylene.

Quality Park™ 100% Recycled Brown Kraft Clasp Envelope, 9 x 12, Brown Kraft, 100/Box QUA38711
List Price: $42.86
Your Price: $16.14/BX
You Save: 62%
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Manufactured from recycled paper stock. Two-pronged clasp stands up
QUA38711
Customer Rating:
Manufactured from recycled paper stock. Two-pronged clasp stands up to repeated use. Envelope/Mailer Type: Catalog/Booklet; Envelope Size: 9 x 12; Closure: Clasp/Gummed; Trade Size: #90.
Business Source Heavy-Duty Clasp Envelope - Clasp - #63 - 6.50" Width x 9.50" Length - 28 lb - Clasp BSN36661
List Price: $33.03
Your Price: $10.13/BX
You Save: 69%
Quantity:
Clasp - #63 - 6.50" Width x 9.50" Length - 28 lb - Clasp -
BSN36661
Customer Rating:

Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

811 Results
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811 Results
Results Per Page
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Quality Park™ Clasp Envelope, 9 x 12, 28lb, Executive Gray, 100/Box QUA38590
Quality Park™ Clasp Envelope, 9 x 12, 28lb, Executive Gray,
QUA38590
List Price: $53.41
Your Price: $24.46/BX
You Save: 54%
Quantity:
Quality Park™ Bagasse Sugarcane Tinted Window Envelopes, #10, 500/Box QUA90077
Quality Park™ Bagasse Sugarcane Tinted Window Envelopes, #10,
QUA90077
List Price: $45.75
Your Price: $34.48/BX
You Save: 25%
Quantity:
Quality Park™ Clasp Envelope, 10 x 13, 28lb, Executive Gray, 100/Box QUA38597
Quality Park™ Clasp Envelope, 10 x 13, 28lb, Executive Gray,
QUA38597
List Price: $58.10
Your Price: $26.03/BX
You Save: 55%
Quantity:
Quality Park™ Business Envelope, #9, White, 500/Box QUA90090
Quality Park™ Business Envelope, #9, White, 500/Box
QUA90090
List Price: $66.43
Your Price: $27.21/BX
You Save: 59%
Quantity:
Business Source Press-To-Seal Catalog Envelopes - Catalog - 10" Width x 13" Length - 28 lb - Self-se BSN04649
Business Source Press-To-Seal Catalog Envelopes - Catalog -
BSN04649
List Price: $42.78
Your Price: $19.25/BX
You Save: 55%
Quantity:
Business Source Heavy-Duty Clasp Envelope - Clasp - #98 - 10" Width x 15" Length - 28 lb - Clasp - K BSN36666
Business Source Heavy-Duty Clasp Envelope - Clasp - #98 -
BSN36666
List Price: $54.55
Your Price: $16.79/BX
You Save: 69%
Quantity:
Quality Park™ Clasp Envelope, 12 x 15 1/2, 28lb, Executive Gray, 100/Box QUA38610
Quality Park™ Clasp Envelope, 12 x 15 1/2, 28lb, Executive
QUA38610
List Price: $101.24
Your Price: $48.45/BX
You Save: 52%
Quantity:
Sealed Air Utility Self-Seal Mailer, Side Seam, #4, 9 1/2x13 1/4, Natural Kraft, 100/Carton SEL66211
Sealed Air Utility Self-Seal Mailer, Side Seam, #4, 9 1/2x13
SEL66211
List Price: $84.76
Your Price: $60.35/CT
You Save: 29%
Quantity:
Universal® Self-Seal Catalog Envelope, 10 x 13, White, 100/Box UNV42102
Universal® Self-Seal Catalog Envelope, 10 x 13, White, 100/Box
UNV42102
List Price: $42.57
Your Price: $16.36/BX
You Save: 62%
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Universal® Kraft Clasp Envelope, Center Seam, 28lb, 9 1/2 x 12 1/2, Brown Kraft, 100/Box UNV35265
Universal® Kraft Clasp Envelope, Center Seam, 28lb, 9 1/2 x 12
UNV35265
List Price: $38.48
Your Price: $16.75/BX
You Save: 56%
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Sealed Air Jiffylite Self-Seal Mailer, Side Seam, #00, 5 x 10, Golden Brown, 250/Carton SEL39091
Sealed Air Jiffylite Self-Seal Mailer, Side Seam, #00, 5 x 10,
SEL39091
Your Price: $68.02/CT
Quantity:
SURVIVOR Tyvek Expansion Mailer, 10 x 13 x 1 1/2, White, 25/Box QUAR4202
SURVIVOR Tyvek Expansion Mailer, 10 x 13 x 1 1/2, White, 25/Box
QUAR4202
List Price: $61.07
Your Price: $37.35/BX
You Save: 39%
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Quality Park™ Photo/Document Mailer, Redi-Strip, Side Seam, 6 x 8, White, 25/Box QUA64007
Quality Park™ Photo/Document Mailer, Redi-Strip, Side Seam, 6
QUA64007
List Price: $23.69
Your Price: $10.96/BX
You Save: 54%
Quantity:
Quality Park™ Catalog Envelope, 9 x 12, Brown Kraft, 250/Box QUA41465
Quality Park™ Catalog Envelope, 9 x 12, Brown Kraft, 250/Box
QUA41465
List Price: $71.86
Your Price: $32.13/BX
You Save: 55%
Quantity:
Quality Park™ Tinted Window Envelope, #10, White, 500/Box QUA90119
Quality Park™ Tinted Window Envelope, #10, White, 500/Box
QUA90119
List Price: $51.41
Your Price: $32.11/BX
You Save: 38%
Quantity:
Business Source Window Check Envelopes - Double Window - #8 5/8 - 3.62" Width x 8.62" Length - 24 lb BSN04650
Business Source Window Check Envelopes - Double Window - #8 5/8
BSN04650
List Price: $118.54
Your Price: $53.48/BX
You Save: 55%
Quantity:
Business Source Heavy-Duty Clasp Envelope - Clasp - #110 - 12" Width x 15.50" Length - 28 lb - Clasp BSN36667
Business Source Heavy-Duty Clasp Envelope - Clasp - #110 -
BSN36667
List Price: $53.59
Your Price: $18.73/BX
You Save: 65%
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Pendaflex GlobalFile Durable Envelope - Letter - 8 1/2" x 11" Sheet Size - 1" Expansion - Polypropyl PFX84181
Pendaflex GlobalFile Durable Envelope - Letter - 8 1/2" x
PFX84181
List Price: $2.95
Your Price: $1.98/EA
You Save: 33%
Quantity:
Quality Park™ 100% Recycled Brown Kraft Clasp Envelope, 9 x 12, Brown Kraft, 100/Box QUA38711
Quality Park™ 100% Recycled Brown Kraft Clasp Envelope, 9 x
QUA38711
List Price: $42.86
Your Price: $16.14/BX
You Save: 62%
Quantity:
Business Source Heavy-Duty Clasp Envelope - Clasp - #63 - 6.50" Width x 9.50" Length - 28 lb - Clasp BSN36661
Business Source Heavy-Duty Clasp Envelope - Clasp - #63 -
BSN36661
List Price: $33.03
Your Price: $10.13/BX
You Save: 69%
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Featured Envelopes & Mailers

Sparco Hook n' Loop Polypropylene Envelopes - Legal - 8 1/2" x 14" Sheet Size - 1" Expansion - Polyp SPR02019
Sparco Hook n' Loop Polypropylene Envelopes - Legal - 8
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Sparco Hook n' Loop Polypropylene Envelopes - Letter - 8 1/2" x 11" Sheet Size - 1" Expansion - Poly SPR02017
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Mead Security Envelope - Security - #6 3/4 - 6.50" Width x 3.63" Length - 20 lb - Gummed - Wove - 80 MEA75212
Mead Security Envelope - Security - #6 3/4 - 6.50" Width x
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Lion Design-R-Line Poly Envelope - A4 - 8 17/64" x 11 11/16" Sheet Size - Polypropylene - Blue - Rec LIO22080BL
Lion Design-R-Line Poly Envelope - A4 - 8 17/64" x 11
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Mead Security Envelopes - Security - #10 - 4.13" Width x 9.50" Length - Peel & Seal - 45 / Box - Whi MEA75026
Mead Security Envelopes - Security - #10 - 4.13" Width x
MEA75026
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Mead Security Envelopes - Security - #6 3/4 - Peel & Seal - 55 / Box - White MEA75030
Mead Security Envelopes - Security - #6 3/4 - Peel & Seal -
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Smead® Poly String & Button Booklet Envelope, 9 3/4 x 11 5/8 x 1 1/4, Red, 5/Pack SMD89527
Smead® Poly String & Button Booklet Envelope, 9 3/4 x 11
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Lion Design-R-Line Poly Envelope With Front Pocket - Letter - 8 1/2" x 11" Sheet Size - 2 Pocket(s)  LIO22070CR
Lion Design-R-Line Poly Envelope With Front Pocket - Letter - 8
LIO22070CR
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Mead Plain Business Size Envelopes - Business - #6 3/4 - 3.63" Width x 6.50" Length - Gummed - 100 / MEA75100
Mead Plain Business Size Envelopes - Business - #6 3/4 -
MEA75100
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Mead Plain Business Size Envelopes - Business - #10 - 4.13" Width x 9.50" Length - Gummed - 50 / Box MEA75050
Mead Plain Business Size Envelopes - Business - #10 - 4.13"
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