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10 bestBusiness Envelopesof December 2025

112M consumers helped this year.

1

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

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

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

Top Flight

9.8

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14% off

2

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

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

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

Amazon Basics

9.6

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16% off

3

#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)

#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)

#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

9.3

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4

Hilroy 76146 Kraft Envelopes, 9x12-Inch, 100-Count

Hilroy 76146 Kraft Envelopes, 9x12-Inch, 100-Count

Hilroy 76146 Kraft Envelopes, 9x12-Inch, 100-Count

Hilroy

9.0

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5

Quality Park #8 Double Window Security Envelopes for QuickBooks Checks, Redi-Strip Self Seal Closure, 3 5/8 x 8 11/16, 24 lb White, 500 Count (Pack of 1)(QUA50766)

Quality Park #8 Double Window Security Envelopes for QuickBooks Checks, Redi-Strip Self Seal Closure, 3 5/8 x 8 11/16, 24 lb White, 500 Count (Pack of 1)(QUA50766)

Quality Park #8 Double Window Security Envelopes for QuickBooks Checks, Redi-Strip Self Seal Closure, 3 5/8 x 8 11/16, 24 lb White, 500 Count (Pack of 1)(QUA50766)

Quality Park

8.7

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OtherRelated productsUp to 23% off

Columbian 6 x 9 Booklet Envelopes, Windowless, White, Gummed Closure, Mailing Envelopes, 100/Box (COLO915)

Columbian 6 x 9 Booklet Envelopes, Windowless, White, Gummed Closure, Mailing Envelopes, 100/Box (COLO915)

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

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

Columbian Catalog Envelopes, 6 x 9, Release & Seal Self-Sealing Closure, 28 lb White Wove, 100 per Box (COLO652)

Columbian Catalog Envelopes, 6 x 9, Release & Seal Self-Sealing Closure, 28 lb White Wove, 100 per Box (COLO652)

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

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

6

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

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

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

Hilroy

8.4

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7

WINPAQ #10 Security Peel & Seal Envelopes, Windowless Design 4-1/8 x 9-1/2 Inches, White 24lb - 100 Count

WINPAQ #10 Security Peel & Seal Envelopes, Windowless Design 4-1/8 x 9-1/2 Inches, White 24lb - 100 Count

WINPAQ #10 Security Peel & Seal Envelopes, Windowless Design 4-1/8 x 9-1/2 Inches, White 24lb - 100 Count

WIN PAQ

8.1

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8

500 No. 10 Self Seal Single Window Security Envelopes -Designed for QuickBooks Invoices and Business Statements - Computer Printed Checks with Strong Peel and Seal Flap - Number 10 Size 4 1/8 X 9 1/2

500 No. 10 Self Seal Single Window Security Envelopes -Designed for QuickBooks Invoices and Business Statements - Computer Printed Checks with Strong Peel and Seal Flap - Number 10 Size 4 1/8 X 9 1/2

500 No. 10 Self Seal Single Window Security Envelopes -Designed for QuickBooks Invoices and Business Statements - Computer Printed Checks with Strong Peel and Seal Flap - Number 10 Size 4 1/8 X 9 1/2

Blue Summit Supplies

7.8

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9

AmazonBasics #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White - AMZA25

AmazonBasics #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White - AMZA25

AmazonBasics #6 3/4 Security-Tinted Envelopes with Peel & Seal, 100-Pack, White - AMZA25

Amazon Basics

7.5

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15% off

10

Hilroy No. 10 Press-It Seal-It Boxed Envelopes, 4-1/8 X 9-1/2-Inch, White, 50-Count (36712)

Hilroy No. 10 Press-It Seal-It Boxed Envelopes, 4-1/8 X 9-1/2-Inch, White, 50-Count (36712)

Hilroy No. 10 Press-It Seal-It Boxed Envelopes, 4-1/8 X 9-1/2-Inch, White, 50-Count (36712)

Hilroy

7.2

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