Top 10 Window Envelopes QuickBooks – Business Mailing Envelopes

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1. Prime Business Checks

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

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Prime Business Checks #ad - Peel strip and fold flap, then press for a quick, secure seal. Envelope is ideal for all business, professional and personal correspondence. Premium 24 lb - color: white - Finish: Smooth/Wove. Peel & seal flap: no water required. Self seal double Window, Security tinted for added privacy and confidentiality. Designed to fit Computer business checks, QuickBooks checks.
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

2. Aimoh

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

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Aimoh #ad - 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.

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. 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.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number30180

3. Blue Summit Supplies

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

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Blue Summit Supplies #ad - Provides complete check security: your checks will be hidden with our security tint design. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.

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. 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. Just peel and seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberFBA_BSS-92588-001
ModelFBA_BSS-92588-001

4. 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.

Provides complete check security: your checks will be hidden with our security tint design. 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. 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.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberBSS-92588-012

5. Ohuhu

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

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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. Best value: each box comes with 500 double window self seal security check envelopes envelopes, which fit standard-sized checks perfectly.

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.

With a easy peel-off strip that reveals a strong, permanent adhesive that won't rip or tear even through long haul journeys. Quick seal adhesive: no glue sticks required. Your accounting housekeeping just got a whole lot easier. 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

6. Quality Park

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

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Quality Park #ad - Double window envelopes display just the sender & receiver addresses; precise measurements keep check amounts and memo lines out of view. 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.

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. 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. 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.
BrandQuality Park #ad
ManufacturerTOPS Products #ad
Height3.75 Inches
Length12.13 Inches
Width9.13 Inches
Part NumberQUA50766
ModelQUA50766

7. Next Day Labels

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Compatible for QuickBooks Checks, Box of 500, #9 Ready-Seal Double Window Security Tinted Check Envelopes, Blackbaud Software ETC, Sage 100 program

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Next Day Labels #ad - Made in the usa by Next Day Labels TM. Box of 500 #9 double window check Envelope, 3-7/8 X 8-7/8. Stop licking envelopes" Just fold the flap, get a quick, secure seal. Guaranteed to fit all your computer business checks. Fold and seal - Security Tint Inside.
BrandNext Day Labels #ad
ManufacturerNext Day Labels #ad
Weight0.01 Pounds
Part NumberNDL Check Envelopes
Model92664

8. HERKKA

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3 5/8 X 8 11/16 NOT for INVOICES, #8 Double Window Security Check Envelopes, No.8 Double Window Bussiness Envelopes Designed for QuickBooks Checks, 24 LB, Computer Printed Checks, 500 Count

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HERKKA #ad - Ideal for quickbooks Check, Documents Secure Mailing. Notice: these #8 double window envelopes are not compatible with quickbooks INVOICES. 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.

Double window design: only addresses will show through our unique 2 window. Premium security check tint envelopes: the interior of our #8 Security envelopes use a dark navy, offer the protection contents and sensitive information, heavy coverage security tint to provide guaranteed privacy for your legal or business mail, a security tint makes envelopes hard to see through that ensures upmost privacy. Perfect for home or office; securely send checks or other confidential documents.

No show of memo, business check, payee line or amount in windows. 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. 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.
BrandHERKKA #ad
ManufacturerHERKKA #ad
Part NumberNo8-2Win-Lixing

9. Quality Park

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

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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. 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.

Stock up on boxes of 500 machinable #8 5/8 envelopes for bulk mailings. 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. 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.
BrandQuality Park #ad
Manufacturer0 #ad
Height3.88 Inches
Length13.13 Inches
Weight5.26 Pounds
Width9.13 Inches
Part Number24539
Model24539

10. Blue Summit Supplies

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

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Blue Summit Supplies #ad - 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.

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. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Provides complete check security: your laser checks will be hidden with our security tint design. 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.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Height4.5 Inches
Length8.5 Inches
Weight5.11 Pounds
Width12 Inches
Part NumberBSS-92588-005