Advertising Disclosure

5 Best Business Envelopes of 2025

Last Updated - 2025/09/17

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aimoh

#10 Security SELF-Seal Envelopes, Windowless Design, Premium Security Tint Pattern for Secure Mailing, Ultra Strong Quick-Seal Closure - Size 4-1/8 x 9-1/2 Inches - White - 24 LB - 500 Count (34010)

Aimoh

CA$65.62

More Details
Main highlights
- WINDOWLESS DESIGN; envelopes ideal for standard business & legal documents and sensitive correspondence, manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings
- QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing larger documents without splitting
- PREMIUM SECURITY TINTED PATTERN; our #10 envelopes are designed with a premium security printed design to protect contents and sensitive information, perfect for secure business and legal mailing while protecting sensitive information
- LONG LASTING SUPPLY; large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks! Click the Orange Button to order now
- #10 SECURITY TINTED SELF SEAL ENVELOPES; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #10 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for larger documents
CA$65.62
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Columbian

Columbian #10 Security Envelopes, 500/Box, No Window, 4-1/8 x 9-1/2 Inches, Release & Seal Self Seal, White (COLO151)

Columbian

CA$49.45

More Details
Main highlights
- These self seal envelopes have a Release and Seal peel strip; peel off the paper strip and press down for a permanent seal; it's simple, clean, and sanitary with no moisture required
- Stock up on these envelope 500 packs so you always have some on hand; a great buy for small businesses, offices, and schools
- Side seam mailing envelopes allow for a smooth, fold-free back panel for printing graphics, logos, and more; durable 24 lb white wove paper provides a professional look
- Security envelopes have a strong security tint pattern so you can't see what's inside; ideal for obscuring more sensitive information and protecting critical documents
- Get a jumbo box of 500 Columbian self seal 0 envelopes (4-1/8" x 9-1/2") each with a security tinted interior and easy peel off Release and Seal closure
CA$49.45
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Top Flight

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

Top Flight

CA$42.42

More Details
Main highlights
- Strip & seal closure
- Standard 10 envelope ( 4 1/8 x 9 1/2)
- Security tinted
- Heavy 24lb white paper - made in USA
- 500 count per box
CA$42.42
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Amazon Basics

Amazon Basics #10 Business Letter Envelopes with Gummed Seal - 500-Pack, White

Amazon Basics

CA$26.83

More Details
Main highlights
- Moisture-activated gummed closure ensures a secure seal
- Measures 4-1/8 by 9-1/2 inches each
- Large supply for long-lasting convenience—perfect for frequent mailings or bulk mailing projects
- 500-count of #10 envelopes for personal or professional use
- 24-pound white woven paper provides quality and strength
CA$26.83
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Oxford

Oxford Envelopes, #10 Business, Security Tint, Peel & Seal, 24 lb White, Ideal for Checks, Invoices, and Letters, Pack of 500

Oxford

CA$31.99

More Details
Main highlights
- VERSATILE USAGE: Perfect for sending checks, invoices, personal letters, and other important documents, making them a versatile addition to any office or home.
- SECURITY TINTED: The interior security tint pattern keeps the contents hidden from view, ensuring the privacy and confidentiality of your documents.
- PROFESSIONAL QUALITY: Made from premium 24 lb white paper with a smooth finish, these envelopes provide a clean and professional appearance suitable for all business and personal correspondence.
- PEEL & SEAL CLOSURE: Features a convenient Peel & Seal strip for a quick, secure closure without the need for moisture, enhancing efficiency and cleanliness.
- BULK PACKAGING: Each box contains 500 envelopes, ensuring you have an ample supply for your mailing needs, reducing the need for frequent reordering.
CA$31.99

5 Best Business Envelopes of 2025

#10 Security SELF-Seal Envelopes, Windowless Design, Premium Security Tint Pattern for Secure Mailing, Ultra Strong Quick-Seal Closure - Size 4-1/8 x 9-1/2 Inches - White - 24 LB - 500 Count (34010)

Columbian #10 Security Envelopes, 500/Box, No Window, 4-1/8 x 9-1/2 Inches, Release & Seal Self Seal, White (COLO151)

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

Amazon Basics #10 Business Letter Envelopes with Gummed Seal - 500-Pack, White

Oxford Envelopes, #10 Business, Security Tint, Peel & Seal, 24 lb White, Ideal for Checks, Invoices, and Letters, Pack of 500

You may also like...

ACSTEP Manila Envelopes Self Seal 9 x12 100pack, 9 x12 Mailing Envelopes in Yelllow, Manilla envelopes 9 x12 for Mailing, 100pack

Faynore 100 Pack Thickened #10 Business Envelopes, 4-1/8 x 9-1/2 inch Colorful Invitation Envelopes, Great for Greeting Cards, Mailing, Checks, Postcards, Weddings, Invitations, Tickets (Black)

AmazonBasics Catalog Mailing Envelopes, Peel & Seal, 10x13 Inch, Brown Kraft, 100-Pack

Hilroy Kraft Envelopes, 9" x 12", 100-Count, Gummed Flap (76146)

Quality Park Envelopes, #10, 4-1/8 x 9-1/2 Inches, Gummed Flap, 24 lb White Paper, Side Seams, Printer Compatible, 500 Count - Ideal for Home and Business Use - Envelopes

Hilroy No. 10 Press-It Seal-It Boxed Envelopes, 4-1/8" x 9-1/2", White, 20-Pound Weight, 50-Count (36712)

Hilroy No. 10 Security Envelopes, 4-1/8 X 9-1/2-Inch, 40-Count, White (36613)

Merangue No. 10 White Envelopes, Peel & Stick Self-Seal, Windowless, 50 Pack

Hilroy Press-It Seal-It Kraft Envelopes, 10 X 13-Inch, 20-Count, Suntan (76046)

Hilroy 76144 Kraft Envelopes, 9x12-Inch, 25-Count

Sign up and get exclusive special deals