July 2, 2025

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Business Envelopes of 2025

Save up to 46% off

Best Choice

1

Blue Summit Supplies

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch
9.7

Exceptional

Our Rating
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Based on millions of stores and reviews

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Value for Money

2

Splendoress
#10 Envelopes Letter Size Self Seal | 500 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB
Main highlights

High Quality and Bulk Pricing
24 lbs envelopes at a fraction of the price.

Ideal for Business Mailing
Perfect for secure and efficient business correspondence.

Most Praised Feature: Self-Seal Convenience
Customers love the easy peel-and-stick closure.
Key specs
- size:500 Count
- color:White Wove
- shape:Rectangular
- closure:Self-Seal
- number of items:500
9.6

Exceptional

Our Rating
3

Amazon Basics
Amazon Basics 10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Adhesive Closure, White, 500-Pack

24% Off
Main highlights

Peel and Seal Convenience
Includes 500 - 10 envelopes made of 24-pound white woven paper with a peel-and-seal closure, ensuring no moisture is needed for sealing.

Ideal for Secure Mailing
Perfect for sending checks, invoices, or other confidential documents due to the interior security tint that prevents visibility of contents.

Commonly Praised Feature
Customers appreciate the high quality and excellent adhesive closure, noting the envelopes' durability, security, and overall great value for the price.
Key specs
- size:Peel & Seal
- color:Tint
- shape:Rectangular
- closure:Self-Seal
- number of items:500
9.5

Excellent

Our Rating

9.9
worth the money

9.9
materials Quality

9.7
Security
4

Top Flight

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count
9.4

Excellent

Our Rating
5

Aimoh

Aimoh 500#10 Security Self Seal Envelopes, Windowless, Premium Security Tint Pattern, Ultra Strong Quick Seal Closure, EnveGuard, Size 4-1/8 x 9-1/2", White, 24LB, 500 Count(34010)
9.3

Excellent

Our Rating
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6

Amazon Basics
Amazon Basics #10 Security Tinted Business Gummed Envelopes, Moisture Sealed, 4-1/8 x 9-1/2 Inch, Pack of 500, One Size, White
Main highlights

Secure Seal with Gummed Closure
Moisture activated gummed closure ensures a secure seal for documents.

Ideal for Confidential Mailings
Perfect for sending checks, invoices, or other sensitive documents.

Praised Security Tint
Customers appreciate the privacy provided by the security tint.
9.0

Excellent

Our Rating
7

Amazon Basics
Amazon Basics #10 Business Letter Envelopes with Gummed Seal, 500-Pack, No Tint

13% Off
Main highlights

Secure Seal and Quality Build
10 business envelopes 500-pack, each measuring 4-1/8 x 9-1/2 inches. Made of 24-pound standard white woven paper with moisture activated gummed closure.

Ideal for Business and Bulk Mailings
Perfect for payroll, membership cards, and ministry letters. Suitable for inkjet printing; laser printers may cause plastic window curling.

Praised for Value and Quality
Customers appreciate the great value and quality, noting the envelopes are not too thin, seal well, and are convenient for large mailings.
Key specs
- size:Gummed Seal
- color:No Tint
- shape:Rectangular
- closure:Gummed
- number of items:500
8.9

Very Good

Our Rating

9.9
worth the money

9.3
materials Quality

8.0
Attachment
8

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

Self Seal Convenience
Simple peel and press closure for hassle-free sealing.

Ideal for Confidential Documents
Perfect for small businesses, offices, and schools needing privacy.

Highly Praised Security Tint
Customers appreciate the strong security tint for privacy.
Key specs
- size:One Size
- color:White
- shape:Rectangular
- closure:Self-Seal
- number of items:500
8.7

Very Good

Our Rating
9

Amazon Basics

Amazon Basics #9 Self-Seal Envelopes with Peel and Seal, Double Window, Security Tinted, 500-Pack, 1 X 3.88 X 8.8 inch, White

14% Off
8.4

Good

Our Rating
10

Quality Park
Quality Park #10 Envelopes, Letter Size White Mailing Envelopes, 4-1/8x9-1/2 Inch, No Window Business Envelopes, Gummed Closure, 500/Box (QUA90020)

46% Off
Main highlights

Professional Look and Durability
Made of sturdy 24 lb white wove paper, these envelopes provide a crisp, professional appearance for business mail.

Versatile Business and Home Use
Perfect for holding letter-sized sheets, brochures, invoices, legal documents, and more, suitable for both business and home applications.

Highly Praised Gummed Closure
Customers appreciate the reliable gummed closure that securely seals contents for safe mailing.
Key specs
- size:4-1/8 x 9-1/2
- color:White
- shape:Rectangular
- closure:Gummed
- number of items:1
8.3

Good

Our Rating

Business Envelopes of 2025

1

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

How do we rank?

How do we rank?

Analyzing top stores

2

#10 Envelopes Letter Size Self Seal | 500 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

3

Amazon Basics 10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Adhesive Closure, White, 500-Pack

9.9

9.9

9.7

4

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

5

Aimoh 500#10 Security Self Seal Envelopes, Windowless, Premium Security Tint Pattern, Ultra Strong Quick Seal Closure, EnveGuard, Size 4-1/8 x 9-1/2", White, 24LB, 500 Count(34010)

6

Amazon Basics #10 Security Tinted Business Gummed Envelopes, Moisture Sealed, 4-1/8 x 9-1/2 Inch, Pack of 500, One Size, White

7

Amazon Basics #10 Business Letter Envelopes with Gummed Seal, 500-Pack, No Tint

9.9

9.3

8.0

8

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

9

Amazon Basics #9 Self-Seal Envelopes with Peel and Seal, Double Window, Security Tinted, 500-Pack, 1 X 3.88 X 8.8 inch, White

10

Quality Park #10 Envelopes, Letter Size White Mailing Envelopes, 4-1/8x9-1/2 Inch, No Window Business Envelopes, Gummed Closure, 500/Box (QUA90020)

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Mead #10 Envelopes, Security Printed Lining for Privacy, Press-It Seal-It Self Adhesive Closure, All-Purpose 20-lb Paper, 4-1/8" x 9-1/2", White, 45 per Box (75026)

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#10 Envelopes Letter Size Self Seal | 100 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

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

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Joyberg 72 Packs #10 Envelopes, Business Envelopes, Envelopes Self Seal, Security Envelopes, Peel and Seal Closure, Size 4-1/8 X 9-1/2 Inches, White, 26LB

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Mead Mailing Envelopes, Clasp Closure, 9" X 12", All-Purpose 24-lb Paper, Brown Kraft Material, 20 per Box (76020)

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Slapaflife 50 Pack Business Envelopes #10, 4.13 x 9.49 Inches Colored Envelopes Self Seal for Business, Invoices, Letter Mailing, Office Checks

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