Collection: Envelopes

Discover the perfect blend of quality and practicality with HandyDesk’s Envelopes collection, designed to meet all your office and school supply needs. Crafted for durability and a professional finish, these envelopes ensure your documents arrive safely and impressively every time. Whether for everyday mailing or special correspondence, HandyDesk offers premium solutions that elevate your workspace with reliable, stylish office products you can trust.

#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 1000 PACK

#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 1000 PACK

Regular price $67.49 USD

Regular price $67.49 USD Sale price
Unit price per
50 Pack #10 Business Envelopes, Blush Pink Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Invoices Statements Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Blush Pink Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Invoices Statements Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $11.99 USD

Regular price $11.99 USD Sale price
Unit price per
50 Pack #10 Business Envelopes, Self Seal Standard Lavender Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

50 Pack #10 Business Envelopes, Self Seal Standard Lavender Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $11.99 USD

Regular price $11.99 USD Sale price
Unit price per
100 Pack #10 Business Envelopes, Light Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Business Envelopes, Light Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $22.49 USD

Regular price $22.49 USD Sale price
Unit price per
Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

Regular price $42.29 USD

Regular price $42.29 USD Sale price
Unit price per
50 Pack #10 Business Envelopes, Light Yellow Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Light Yellow Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $11.99 USD

Regular price $11.99 USD Sale price
Unit price per
200 Pack Colorful #10 Business Envelopes, Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

200 Pack Colorful #10 Business Envelopes, Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $37.04 USD

Regular price $37.04 USD Sale price
Unit price per
100 Pack #10 Business Envelopes, Self Seal Standard Christmas Red Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Business Envelopes, Self Seal Standard Christmas Red Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $23.99 USD

Regular price $23.99 USD Sale price
Unit price per
200 Pack #10 Business Envelopes, Self Seal Standard Hot Pink Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, Self Seal Standard Hot Pink Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $40.49 USD

Regular price $40.49 USD Sale price
Unit price per
100 Pack #10 Blush Pink Business Envelopes with Metallic Rose Gold Foil Lining, Standard Letter Size Mailing Envelopes Self Seal for Checks Invoices Party Birthday Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Blush Pink Business Envelopes with Metallic Rose Gold Foil Lining, Standard Letter Size Mailing Envelopes Self Seal for Checks Invoices Party Birthday Wedding, 4 1/8 x 9 1/2 Inch

Regular price $22.49 USD

Regular price $22.49 USD Sale price
Unit price per
100 Pcs #10 Business Envelopes, 50 Pcs Red and 50 Pcs Dark Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pcs #10 Business Envelopes, 50 Pcs Red and 50 Pcs Dark Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $23.99 USD

Regular price $23.99 USD Sale price
Unit price per
200 Pack #10 Business Envelopes, Self Seal Standard Purple Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, Self Seal Standard Purple Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $40.49 USD

Regular price $40.49 USD Sale price
Unit price per
50 Pack #10 Business Envelopes, Self Seal Standard Green Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

50 Pack #10 Business Envelopes, Self Seal Standard Green Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $13.49 USD

Regular price $13.49 USD Sale price
Unit price per
200 Pack #10 Business Envelopes, White Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Statements Birthday Graduation Wedding,4 1/8 x 9 1/2 Inch

200 Pack #10 Business Envelopes, White Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Statements Birthday Graduation Wedding,4 1/8 x 9 1/2 Inch

Regular price $29.99 USD

Regular price $29.99 USD Sale price
Unit price per
50 Pack #10 Business Envelopes, Brown Kraft Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Brown Kraft Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Regular price $11.99 USD

Regular price $11.99 USD Sale price
Unit price per
100 Pack #10 Business Envelopes, Self Seal Standard Kraft Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Business Envelopes, Self Seal Standard Kraft Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

Regular price $23.99 USD

Regular price $23.99 USD Sale price
Unit price per

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Collection: Envelopes

#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 1000 PACK

#8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks - Computer Printed Checks - 3 5/8 X 8 11/16 (NOT for INVOICES) - 24 LB - 1000 PACK

50 Pack #10 Business Envelopes, Blush Pink Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Invoices Statements Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Blush Pink Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Invoices Statements Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Self Seal Standard Lavender Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

50 Pack #10 Business Envelopes, Self Seal Standard Lavender Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Business Envelopes, Light Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Business Envelopes, Light Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

50 Pack #10 Business Envelopes, Light Yellow Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Light Yellow Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

200 Pack Colorful #10 Business Envelopes, Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

200 Pack Colorful #10 Business Envelopes, Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Business Envelopes, Self Seal Standard Christmas Red Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Business Envelopes, Self Seal Standard Christmas Red Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, Self Seal Standard Hot Pink Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, Self Seal Standard Hot Pink Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Blush Pink Business Envelopes with Metallic Rose Gold Foil Lining, Standard Letter Size Mailing Envelopes Self Seal for Checks Invoices Party Birthday Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Blush Pink Business Envelopes with Metallic Rose Gold Foil Lining, Standard Letter Size Mailing Envelopes Self Seal for Checks Invoices Party Birthday Wedding, 4 1/8 x 9 1/2 Inch

100 Pcs #10 Business Envelopes, 50 Pcs Red and 50 Pcs Dark Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pcs #10 Business Envelopes, 50 Pcs Red and 50 Pcs Dark Green Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

200 Pack #10 Business Envelopes, Self Seal Standard Purple Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, Self Seal Standard Purple Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

50 Pack #10 Business Envelopes, Self Seal Standard Green Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

50 Pack #10 Business Envelopes, Self Seal Standard Green Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

200 Pack #10 Business Envelopes, White Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Statements Birthday Graduation Wedding,4 1/8 x 9 1/2 Inch

200 Pack #10 Business Envelopes, White Standard Envelopes Self Seal, Letter Size Business Mailing Envelopes for Checks Letters Invoices Statements Birthday Graduation Wedding,4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Brown Kraft Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

50 Pack #10 Business Envelopes, Brown Kraft Standard Envelopes Self Seal, Letter Size Mailing Envelopes for Checks Letters Invoices Christmas Birthday Graduation Wedding, 4 1/8 x 9 1/2 Inch

100 Pack #10 Business Envelopes, Self Seal Standard Kraft Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches

100 Pack #10 Business Envelopes, Self Seal Standard Kraft Envelopes for Secure Business & Legal Mailing, Office, Checks, Letter, Invoices, 4 1/8 x 9 1/2 Inches