Top 10 Check Envelopes 3 5/8 x 8 5/8 – Business Mailing Envelopes

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1. Blue Summit Supplies

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Computer Printed Checks, Designed for QuickBooks 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 - 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.

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. 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.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberFBA_BSS-92588-001
ModelFBA_BSS-92588-001

2. Aimoh

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

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Aimoh #ad - Premium security tint check envelopes: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes. 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.

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.

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. Five hundred count: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number30180

3. Blue Summit Supplies

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3 5/8 X 8 11/16, Computer Printed Checks, 500 Gummed Double Window Security Check Envelopes, Gummed Flap, Designed for QuickBooks Checks

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Blue Summit Supplies #ad - Checks amounts and memos will not be visible: only addresses will show through our unique double window design with no need to change QuickBooks, QB Online, or Quicken settings WILL NOT FIT STATEMENTS.

Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Perfectly fits quickbooks checks, or other computer printed checks: checks will slide in easier with a slightly wider design than the standard 2 window 8 5/8 envelope. Provides complete check security: your laser checks will be hidden with our security tint design. Just moisten or lick the flap and fold it over to create a strong lasting seal: Save money with our strong gummed seal design is quick and easy and is guaranteed to stay sealed NOT SELF SEAL.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Height4.5 Inches
Length8.5 Inches
Weight5.11 Pounds
Width12 Inches
Part NumberBSS-92588-005

4. Blue Summit Supplies

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

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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.

Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. 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. 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. 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

5. HERKKA

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24 LB, #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, 500 Count

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HERKKA #ad - Easy seal closure: our #8 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 for any letter sized and larger documents without splitting. 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.

Double window design: only addresses will show through our unique 2 window. 500 pack self seal bussiness envelopes:herkka #8 security envelopes are designed with peel & seal closure—no moisture needed and a premium security tint to protect sensitive information and a super strong SELF-SEAL strip. Ideal for quickbooks Check, Business Check, Documents Secure Mailing.

Perfect for home or office; securely send checks or other confidential documents. Notice: these #8 double window envelopes are not compatible with quickbooks INVOICES. Premium security check tint envelopes: the interior of our #8 Security envelopes use a dark navy, heavy coverage security tint to provide guaranteed privacy for your legal or business mail, offer the protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy. No show of memo, payee line or amount in windows.
BrandHERKKA #ad
ManufacturerHERKKA #ad
Part NumberNo8-2Win-Lixing

6. Quality Park

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Quality Park #8 5/8 Security Envelopes, 500/Box QUA24539, Double Window, 24 lb White, Invoices/QuickBooks Statements, Self Seal, 3-5/8" x 8-5/8"

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Quality Park #ad - Redi-seal self seal mailing envelopes require no moisture; the unique double flap design allows you to simply raise the lower flap and press to seal. These boxes of 500 white #8 5/8 double window security envelopes 3 5/8 in x 8 5/8 in protect your customers' sensitive data; a reflex blue pattern obscures the details of what's inside.

8 5/8 mailing envelopes measure 3 5/8 in height x 8 5/8 in width and are made of 24 lb white wove paper with professional side seams; #8 5/8 envelopes fit into #10 envelopes. Double window envelopes show sender and receiver addresses; top window: 3 5/8" x 8 5/8"; 5/8" from the left; 2 1/4" from the bottom; bottom window: 1" x 4", 5/8" from the left; 2 1/4" from the bottom. Stock up on boxes of 500 machinable #8 5/8 envelopes for bulk mailings.
BrandQuality Park #ad
Manufacturer0 #ad
Height3.88 Inches
Length13.13 Inches
Weight5.26 Pounds
Width9.13 Inches
Part Number24539
Model24539

7. Ohuhu

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

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Ohuhu #ad - Best value: each box comes with 500 double window self seal security check envelopes envelopes, which fit standard-sized checks perfectly. Your accounting housekeeping just got a whole lot easier. 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.

Quick seal adhesive: no glue sticks required. Double windows, great quickbooks check enveLOPE: Designed specifically for QuickBook users, these business envelopes fit checks perfectly, with dual windows displaying essential information without leaking out sensitive details.

With a easy peel-off strip that reveals a strong, permanent adhesive that won't rip or tear even through long haul journeys. 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. Premium quality: these security check envelopes are made with thick 24lb.
BrandOhuhu #ad
ManufacturerOhuhu #ad
Height3.9 Inches
Length10.8 Inches
Width9.3 Inches
Part NumberY44-82000-01-new
Model# 8
WarrantyOhuhu

8. Quality Park

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

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Quality Park #ad - Redi-strip peel and seal envelopes let you fly through your mail routine in record time; just peel & press for a durable adhesive seal without applying moisture. Double window envelopes display just the sender & receiver addresses; precise measurements keep check amounts and memo lines out of view.

Our no 8 mailing envelopes are a little bit wider and roomier than your standard check envelope; 3 5/8 x 8 11/16 inches wide to more easily fit wider QuickBooks checks & other computer laser checks. A security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text; keeps contents safe from prying eyes, even if held to light. Quality park #8 double window envelopes are a perfect fit for QuickBooks & other computer checks; with security tint for privacy & a Redi Strip self seal closure for fast easy mail days; 500 per box.
BrandQuality Park #ad
ManufacturerTOPS Products #ad
Height3.75 Inches
Length12.13 Inches
Width9.13 Inches
Part NumberQUA50766
ModelQUA50766

9. Columbian Envelopes

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Pull Strip, Security Tint, 500/Box COLO156, Peel and Seal, SimplySafe Tamper Evident, Columbian #8 5/8 Double Window Envelopes, 3-5/8 x 8-5/8, White

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Columbian Envelopes #ad - Columbian #8 5/8 double window envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening. Stock up on boxes of 500 window envelopes and save; great for bulk mailings, these number 8 5/8 envelopes show sender and receiver addresses and can be run through a postage machine.

Each #8 5/8 envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty. Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside. Box of 500 columbian white double window #8 5/8 envelopes 3-5/8" x 8-5/8" with simplySafe tamper-evident seal and peel off Release & Seal closure; top window: 13/16" x 3 1/2"; bottom window: 1" x 4".
BrandColumbian Envelopes #ad
ManufacturerTOPS Products #ad
Height3.75 Inches
Length12.13 Inches
Width9.13 Inches
Part NumberCOLO156
ModelCOLO156

10. Office Depot

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Self-Adhesive, Office Depot Double-Window Envelopes, 77159, Box of 250, White, 8 5/8in. 3 5/8in. x 8 5/8in.

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Office Depot #ad - Make mailing labels a thing of the past in your office. With office depot double-window, white envelopes, there's no need to write out labels! Two-window envelopes display the return and mailing address. 8 5/8 envelopes feature a self-adhesive closure that keeps contents safely inside. Self-adhesive envelopes feature a security-tinted inside for privacy and confidentiality. Great for businesses that use check-writing software and computer-generated forms, Office Depot double-window, gummed envelopes let you display addresses from the inside.
BrandOffice Depot #ad
ManufacturerOffice Depot #ad
Part NumberODP77159
Model77159