Top 10 QuickBooks Envelopes for Checks Self Seal – Business Mailing Envelopes

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1. Quality Park

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

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Quality Park #ad - 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.

Double window envelopes display just the sender & receiver addresses; precise measurements keep check amounts and memo lines out of view. 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. 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. 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.
BrandQuality Park #ad
ManufacturerTOPS Products #ad
Height3.75 Inches
Length12.13 Inches
Width9.13 Inches
Part NumberQUA50766
ModelQUA50766

2. Blue Summit Supplies

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

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

3. Blue Summit Supplies

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

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Blue Summit Supplies #ad - 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.

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. 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

4. Prime Business Checks

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

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Prime Business Checks #ad - 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. 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.

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. 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.
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. 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 - 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. 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. 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

6. Ohuhu

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

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Ohuhu #ad - 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.

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. Premium quality: these security check envelopes are made with thick 24lb. Quick seal adhesive: no glue sticks required. 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.

With a easy peel-off strip that reveals a strong, permanent adhesive that won't rip or tear even through long haul journeys. 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.
BrandOhuhu #ad
ManufacturerOhuhu #ad
Height3.9 Inches
Length10.8 Inches
Width9.3 Inches
Part NumberY44-82000-01-new
Model# 8
WarrantyOhuhu

7. Blue Summit Supplies

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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

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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.

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. 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. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight5.27 Pounds
Part NumberBSS-92588-007
ModelBSS-92588-007

8. Next Day Labels

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100 Double Window SELF Seal Security Check Envelopes, Compatible with QuickBooks and Other Checks

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Next Day Labels #ad - Guaranteed to fit all your computer business checks. No water required. Dimensions: 3-5/8 X 8-3/4. Peel strip and fold flap, then press for a quick, secure seal. Peel and Seal. Security Tint Inside.
BrandNext Day Labels #ad
ManufacturerNext Day Labels #ad
Height2.4 Inches
Length8.9 Inches
Weight1.2 Pounds
Width4.1 Inches
Part NumberNDLSS95022
ModelNDLSS95022

9. Blue Summit Supplies

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

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

Our security envelopes will quickly and easily create a strong seal for completely secure business mail. Create professional looking mail with the added security of a single window envelope. Provides complete business mail security: your professional business mail will be completely hidden with our dark security tint design. Just peel and seal for a strong lasting seal. Save time quickly stuffing multiple pieces of business mail in our wide and large #10 Security Envelope Design. Your business mail recipient address will show through the single window and you can quickly print your return address or add return address labels.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-004
ModelBSS-92588-004

10. Blue Summit Supplies

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

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Blue Summit Supplies #ad - 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.

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. 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, QB Online, or Quicken settings WILL NOT FIT STATEMENTS. Provides complete check security: your laser checks will be hidden with our security tint design.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Height4.5 Inches
Length8.5 Inches
Weight5.11 Pounds
Width12 Inches
Part NumberBSS-92588-005