---
product_id: 9324125
title: "500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865)"
brand: "prime business checks"
price: "€ 124.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "Prime Business Checks"
url: https://www.desertcart.be/products/9324125-500-self-seal-quickbooks-double-window-security-check-envelopes-business
store_origin: BE
region: Belgium
---

# 24lb security tinted paper Double window perfect fit 500 count bulk supply 500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865)

**Brand:** prime business checks
**Price:** € 124.70
**Availability:** ✅ In Stock

## Summary

> ✉️ Secure your checks, seal your success!

## Quick Answers

- **What is this?** 500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) by prime business checks
- **How much does it cost?** € 124.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/9324125-500-self-seal-quickbooks-double-window-security-check-envelopes-business)

## Best For

- prime business checks enthusiasts

## Why This Product

- Trusted prime business checks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Business Ready:** 500 envelopes per box means you’re stocked for months of seamless, secure mailing—perfect for busy professionals and growing businesses.
- • **Premium Quality You Can Trust:** Smooth finish and durable construction deliver a polished look that elevates your brand’s professionalism in every mailed check.
- • **Effortless Peel & Seal Closure:** Self-adhesive flap guarantees a strong, reliable seal in seconds—ditch the glue sticks and licking for good.
- • **Flawless Fit for QuickBooks Checks:** Precisely sized 3 5/8" x 8 11/16" envelopes ensure your business and payee info align perfectly in dual windows—no guesswork, no misprints.
- • **Ultimate Privacy with Security Tint:** Thick 24lb white wove paper with high-quality security pattern blocks prying eyes, keeping your sensitive info confidential and professional.

## Overview

Prime Business Checks offers 500 ultra-secure, self-seal double window envelopes designed specifically for QuickBooks and laser business checks. Crafted from premium 24lb security tinted paper, these envelopes perfectly align your check details in dual windows while safeguarding sensitive information. The peel-and-seal flap ensures quick, reliable closure, making them an essential bulk supply for professional, confidential business correspondence.

## Description

Prime Business Checks 500 Self Seal Double Window Security Tinted Envelopes – Designed for Business Checks, QuickBooks, Laser Checks – Security Tinted – Self adhesive Peel and Seal – White – Size 3 5/8" x 8 11/16" (Checks Will Not Move) – 24 LB – 500 Per Box, Designed To Fit Computer business checks, QuickBooks checks, Envelope is ideal for all business, professional and personal correspondence, Peel & Seal Flap: No water required. Peel strip and fold flap, then press for a quick, secure seal, Premium 24 LB - Color: White - Finish: Smooth/Wove , Self Seal Double Window, Security tinted for added privacy and confidentiality. 92663 envelope

Review: Fits Quickbooks printed checks perfectly! - I have been through a lot of envelopes over the last 20 years. I have experienced my share of envelopes that have the windows off just enough to cover some of my wording or the logo on my checks. These have the windows in exactly the right space and the self-seal is a huge bonus. No more glue sticks or licking! Fast and easy to use, good quality material, and priced right.
Review: I am so happy that I fount these envelopes that fits my QuickBooks ... - I am so happy that I fount these envelopes that fits my QuickBooks checks perfectly, I was looking all over to find the envelope that will to the job and this is it, my business name is showing up in perfect position in top window and payees name are in perfect position in bottom window that all you can see all other information are covered the security tint is so professional and block to see whats inside I personal tried it on light and I must tell you it works great, another great feature is the self sealing of it that is so strong that make feeling comfortable and safe to mail checks in it this is even better then intuit envelopes itself.

## Features

- ✉️ 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.
- ✉️ 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.
- ✉️ 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00O3SHPXA |
| Additional Features | Security Tint, Self-Adhesive Closure |
| Best Sellers Rank | #12,005 in Office Products ( See Top 100 in Office Products ) #53 in Business Mailing Envelopes |
| Brand | Prime Business Checks |
| Brand Name | Prime Business Checks |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 1,201 Reviews |
| Global Trade Identification Number | 00710473507523 |
| Item Dimensions L x W | 11"L x 8"W |
| Item Shape | Rectangular |
| Item Weight | 4.8 pounds |
| Manufacturer | Prime Business Checks |
| Material | Paper |
| Material Type | Paper |
| Number of Items | 500 |
| Occasion | Business |
| Occasion Type | Business |
| Recommended Uses For Product | Security |
| Size | 500 |
| Style | Flat |
| UPC | 710473507523 |
| Unit Count | 500 Count |

## Product Details

- **Brand:** Prime Business Checks
- **Closure Type:** Self-Seal
- **Color:** White
- **Material:** Paper
- **Occasion:** Business

## Images

![500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) - Image 1](https://m.media-amazon.com/images/I/81LQVJ+7GNL.jpg)
![500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) - Image 2](https://m.media-amazon.com/images/I/81EPCInfDnL.jpg)
![500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) - Image 3](https://m.media-amazon.com/images/I/81AOs6Ec-2L.jpg)
![500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) - Image 4](https://m.media-amazon.com/images/I/71OiKys5a2L.jpg)
![500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865) - Image 5](https://m.media-amazon.com/images/I/81v84ZME1UL.jpg)

## Questions & Answers

**Q: What is the placement of the two windows on the envelope?  What are the measurements from the top and side of the envelope?  Thank you!**
A: This envelope is designed for "checks" not for 8.5" x 11" sheet, the dimensions is: envelope size 8 11/16 3 5/8 "top window" 3 1/2 by 7/8 2  3/8 from bottom and 3/8 from left, "bottom window" 3 1/2 by 7/8  3/4 from bottom and 7/8 from left

**Q: Are there other brands of voucher checks (besides Intuit) that work well with these envelopes?**
A: Are you talking about the actual checks or the software you use to print the checks?  I get my checks through Nebs or Deluxe, but use QuickBooks software and these envelopes work perfectly.

**Q: which envelopes are made for invoices ??**
A: These envelopes are made for Quickbooks checks and do not fit the invoices.  I use a #10 business envelope with a left side window.  4 1/8 in X 9 ½ in.  I haven’t researched if there is a double left side window envelope for invoices.  Hope this helps.  It seems like supplies from QB are very expensive.  I would see if you can research QB to see if there is an envelope and then see if you can get them from Amazon.  Much better price.

Kathy Roberts

**Q: How many checks will fit in one envelope?**
A: I only use this for business checks with stub. This fits perfectly in the envelope.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits Quickbooks printed checks perfectly!
*by B***G on October 22, 2024*

I have been through a lot of envelopes over the last 20 years. I have experienced my share of envelopes that have the windows off just enough to cover some of my wording or the logo on my checks. These have the windows in exactly the right space and the self-seal is a huge bonus. No more glue sticks or licking! Fast and easy to use, good quality material, and priced right.

### ⭐⭐⭐⭐⭐ I am so happy that I fount these envelopes that fits my QuickBooks ...
*by N***. on June 4, 2018*

I am so happy that I fount these envelopes that fits my QuickBooks checks perfectly, I was looking all over to find the envelope that will to the job and this is it, my business name is showing up in perfect position in top window and payees name are in perfect position in bottom window that all you can see all other information are covered the security tint is so professional and block to see whats inside I personal tried it on light and I must tell you it works great, another great feature is the self sealing of it that is so strong that make feeling comfortable and safe to mail checks in it this is even better then intuit envelopes itself.

### ⭐⭐⭐⭐⭐ Good replacement for Quickbooks ones
*by B***Y on December 4, 2025*

Fits Quickbooks checks well. Delayed delivery but good once they got here

## Frequently Bought Together

- 500 Self Seal QuickBooks Double Window Security Check Envelopes - for Business Laser Checks, Ultra Security Tinted, Self Adhesive Peel & Seal White, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES (26865)
- Amazon Basics Multipurpose Copy Printer Paper, 8.5" x 11", 20 lb, 8 Reams, 4000 Sheets, 92 Bright, White
- Amazon Basics 1/3-Cut Tab, Assorted Positions File Folders, Letter Size, Manila - Pack of 100

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-04*