Top 10 Huhu Self-seal Security Envelopes Double Window – Business Mailing Envelopes

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1. Ohuhu

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Business Check, Ohuhu 500 Pack # 8 Double Window Envelope SELF SEAL Adhesive Tinted Security Envelopes Quickbooks Check, White Envelope, 3 5/8" x 8 11/16", Documents Secure Mailing

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Ohuhu #ad - Paper, a super adhesive seal and a high-quality security pattern to ensure contents are kept in tip-top condition, with absolutely no security compromises. Premium quality: these security check envelopes are made with thick 24lb.

Quick seal adhesive: no glue sticks required. With a easy peel-off strip that reveals a strong, permanent adhesive that won't rip or tear even through long haul journeys. Double windows, these business envelopes fit checks perfectly, great quickbooks check eNVELOPE: Designed specifically for QuickBook users, with dual windows displaying essential information without leaking out sensitive details.

Security tinted envelopes: these business check envelopes feature high quality security patterns with heavy paper stock to protect confidential information, for absolute peace of mind when mailing sensitive information. Your accounting housekeeping just got a whole lot easier. Best value: each box comes with 500 double window self seal security check envelopes envelopes, which fit standard-sized checks perfectly.
BrandOhuhu #ad
ManufacturerOhuhu #ad
Height3.9 Inches
Length10.8 Inches
Width9.3 Inches
Part NumberY44-82000-01-new
Model# 8
WarrantyOhuhu

2. Aimoh

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500 Count 30139, Statements & Documents, 500#9 Double Window SELF Seal Security Envelopes, Security Tinted, Size 3-7/8 x 8-7/8-24 LB, for Invoices

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Aimoh #ad - Double windows; professional, each envelope contains two front windows, eliminating constantly printing and hand writing addresses, advertising campaigns and many more, easily read double front windows suitable for standard business and legal mailings, a 1-3/16" X 3-1/2" top window positioned 3/8" from the left and 2" from the bottom and the bottom 1" X 4" window is 3/8" from the left and 1/2" from the bottom.

Long lasting supply; ideal for everyday business use and professional mass mailings, each box of these premium #9 Security Envelopes provide a super long lasting 500 envelope supply, for the best value on the market! Click the Orange Button to order now. 9 double window quick seal security envelopes; tired of cheap thin, extra large, with premium security tint, easily torn envelopes? Aimoh's#9 Security Envelopes are the perfect solution, easily read dual front windows and super secure quick seal adhesive.

Quick seal adhesive; aimoh's #9 envelopes use ultra secure, quick seal adhesive to create a full, super secure seal across each envelope’s width that won’t easily open or tear as with cheaper gummed seals, perfect for larger and thicker documents. Security tint; forget thin, easily read envelopes these premium #9 Security Envelopes are designed with security tinted wave patterns which easily obscure details, numbers and other data within, perfect for mailing business statements and invoices while protecting sensitive information.
BrandAimoh #ad
ManufacturerAimoh #ad
Height4.1 Inches
Length11.5 Inches
Weight0.01 Pounds
Width9.2 Inches
Part NumberFBA_30139
Model30139

3. Blue Summit Supplies

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Designed for QuickBooks Checks, Computer Printed Checks, 3 5/8 X 8 11/16 NOT for INVOICES, 500 Self Seal Double Window Security Envelopes

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Blue Summit Supplies #ad - Just peel and seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed. Checks amounts and memos will not be visible: Only addresses will show through our unique 2 window design with no need to change QuickBooks, QB Online, or Quicken settings.

Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Perfectly fits quickbooks laser checks, or other computer printed checks: checks will slide in easier with a slightly wider design than the standard two window 8 5/8 envelope. Provides complete check security: your checks will be hidden with our security tint design.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberFBA_BSS-92588-001
ModelFBA_BSS-92588-001

4. Prime Business Checks

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Self Adhesive Peel & Seal White, Ultra Security Tinted, 500 Self Seal QuickBooks Double Window Security Check Envelopes, for Business Laser Checks, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES

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Prime Business Checks #ad - Peal and seal flap: just peel and seal to create a strong lasting seal, Our self seal design is quick and easy and is guaranteed to stay sealed throughout transit. Five hundred count: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.

Premium security: envelopes are made with thick 24 LB. White wove paper, a super adhesive seal and a high-quality security pattern to ensure contents are kept in utmost security. Check envelopes: designed to fit quickbooks Laser Checks or any Computer Business Checks, these business envelopes fit checks perfectly, with dual windows displaying essential information without leaking out sensitive details. Perfect secure design: measures perfectly 3 5/8 inch x 8 11/16 inch to prevent checks from sliding and moving, Address will show perfect through windows, Checks amounts and memos will not be visible.
BrandPrime Business Checks #ad
ManufacturerPrime Business Checks #ad
Height12 Inches
Length8.69 Inches
Weight4.8 Pounds
Width3.62 Inches
Part NumberPB-92663-500
ModelPB-92663-500

5. Blue Summit Supplies

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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, 500 No. 9 Flip and Seal Double Window Security Envelopes

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Blue Summit Supplies #ad - Perfectly fits quickbooks invoices and business statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique double window design.

Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks. Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design. Quickly and easily stuff our wide envelopes with several invoices or business statements.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight5.27 Pounds
Part NumberBSS-92588-007
ModelBSS-92588-007

6. Blue Summit Supplies

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500 No. 10 Self Seal Double Window Security Envelopes, Number 10 Size 4 1/8 Inch X 9 ½ Inch, Perfect Size for Multiple Business Statements, Quickbooks Invoices, and Return Envelopes

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Blue Summit Supplies #ad - Perfect for mailing invoices, QuickBooks Invoices, billing statements, checks, and other business mail. You can even stuff smaller #9 or #8 return envelopes to get your invoices paid quicker.

Your return and sender address will line up perfectly. No need to spend time and money stamping, adding return labels, or spending extra money on custom envelopes, just quickly slide in your business mail to create professional looking business mail. Just peel and seal for a strong lasting seal. Provides complete business mail security: your business mail will be completely hidden with our dark security tint design. Save time quickly stuffing multiple pieces of business mail in our wide and large #10 Security Envelope Design. Our security envelopes will quickly and easily create a strong seal for completely secure business mail.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Height4.4 Inches
Length11.9 Inches
Weight6.25 Pounds
Width10.1 Inches
Part NumberBSS-92588-003
Model74689

7. Blue Summit Supplies

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And Return Envelopes -Number 10 Size 4 1/8 X 9 ½ Inch, Quickbooks Invoices, 500 No. 10 Flip and Seal Double Window Security Envelopes, Perfect Size for Multiple Business Statements

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Blue Summit Supplies #ad - Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks.

Save time quickly stuffing multiple pieces of business mail in our wide and large #10 Security Envelope Design. Perfect for mailing invoices, billing statements, checks, QuickBooks Invoices, and other business mail. You can even stuff smaller #9 or #8 return envelopes to get your invoices paid quicker. Your return and sender address will line up perfectly.

No need to spend time and money stamping, or spending extra money on custom envelopes, adding return labels, just quickly slide in your business mail to create professional looking business mail. Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight0.01 Pounds
Part NumberBSS-92588-008

8. Quality Park

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Box of 500, Quality Park Redi-Seal Double-Window Security Envelopes, 8 5/8 3 5/8" x 8 5/8", White

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Quality Park #ad - These 24 lb white wove envelopes have side seams for a clean, simply lift the bottom flap and press to the top flap for an instant, secure seal. The uniquely designed redi-Seal self sealing closure requires no moisture; envelopes have double flaps that press together for an instant seal.

A reflex blue pattern protects sensitive client information because it obscures the details of the contents, professional look. Protect sensitive client information with a reflex blue pattern that obscures the details of the contents, even when envelopes are held up to light. Double window envelopes display sender and receiver addresses for invoices and billing statements; #8 5/8 envelopes measure 3-5/8" x 8-5/8".

Made of crisp 24-lb white wove for a substantial feel. Features a special Redi-Seal self sealing closure, even when held up to light. Quality park double window envelopes display both sender and receiver addresses for mailing statements and invoices.
BrandQuality Park #ad
Manufacturer0 #ad
Height3.88 Inches
Length13.13 Inches
Weight5.26 Pounds
Width9.13 Inches
Part Number24539
Model24539

9. Blue Summit Supplies

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500 No. 8 Flip and Seal Double Window Security Check Envelopes, Designed for Quickbooks Printed Checks, Number 8 Size 3 5/8 Inch x 8 11/16 Inch

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Blue Summit Supplies #ad - Just flip flap and seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed.

Checks amounts and memos will not be visible: Only addresses will show through our unique double window design with no need to change QuickBooks settings. Perfectly fits quickbooks checks, or other computer printed checks: checks will slide in easier with a slightly wider design than a standard 8 5/8 envelope. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Provides complete check security: your checks will be hidden with our security tint design.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberBSS-92588-012

10. Aimoh

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For Business Checks, 500 Count30180, Size 3 5/8 x 8 11/16 Inches, Checks Fit Perfectly, 500#8 Double Window Self Seal Security Envelopes, Not for Invoices, QuickBooks & Quicken Checks

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Aimoh #ad - Quick-seal self seal strip: aimoh’s double window Security Tinted Self Seal Check Envelopes uses a premium adhesive peel and seal designed strip to create a strong, secure self-sealing seal. Perfect secure design: measures perfectly 3 5/8 inch x 8 11/16 inch to prevent checks from sliding and moving unlike others on the market, securing sensitive information to remain hidden even through the two windows.

Premium security tint check envelopes: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes. Five hundred count: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.

Dual window custom designed for mailing business checks: top window height is 7/8 inch x 3-1/2 inches wide and is positioned 3/8 inch from the left and 2-3/8 inch from the bottom, Bottom Window height is 7/8 inch X 3-1/2 inch wide and is positioned 7/8 inches from the left and 3/4 inches from the bottom.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number30180