---
product_id: 3447327
title: "Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539)"
brand: "quality park"
price: "€ 114.80"
currency: EUR
in_stock: false
reviews_count: 8
category: "Quality Park"
url: https://www.desertcart.pt/products/3447327-quality-park-8-5-8-double-window-security-envelopes-self
store_origin: PT
region: Portugal
---

# Double window: 7/8"x3.5" & 1"x4" Tamper-evident perforated flap No peel-strip waste, fold-in-place seal Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539)

**Brand:** quality park
**Price:** € 114.80
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Seal your success with tamper-proof style!

## Quick Answers

- **What is this?** Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) by quality park
- **How much does it cost?** € 114.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/3447327-quality-park-8-5-8-double-window-security-envelopes-self)

## Best For

- quality park enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Seal Design:** Fold-in-place flap eliminates peel-strip waste and premature sticking.
- • **Precision Window Placement:** Double windows perfectly frame sender & receiver addresses, hiding private data.
- • **Bulk Value for Busy Offices:** Box of 500 envelopes ensures you never run out during critical payroll cycles.
- • **Premium 24 lb White Wove Paper:** Durable, crisp envelopes that withstand handling and maintain professionalism.
- • **Secure Your Payroll with Confidence:** Reveal-N-Seal flap shows tampering instantly, protecting sensitive info.

## Overview

Quality Park #8 5/8 Double-Window Security Envelopes combine advanced tamper-evident Reveal-N-Seal technology with precision window placement to protect sensitive payroll and check information. Crafted from durable 24 lb white wove paper, these self-sealing envelopes feature a patented fold-in-place flap that prevents premature sticking and eliminates peel-strip waste. Ideal for HR, finance, and accounting professionals, each value-packed box contains 500 envelopes designed to streamline secure mailing with a professional finish.

## Description

Quality Park #8-5/8 Double-Window Envelopes have layered privacy features to keep checks secure. Reveal-N-Seal self seal envelope flaps are perforated to show evidence of tampering. Opaque envelope sides have a complex security pattern inside that obscures letters and numbers, even when held to light. Careful window placement shows only the sender and receiver addresses while check amounts and other data remain private and protected. Built for HR, Finance & Accounting. These double window check envelopes are compatible with most 3-5/8" x 8-5/8" checks for payroll and accounts payable. Made with modern side-seam construction in crisp, bright white 24 lb white wove paper. Our patented seal prevents waste two ways. The fold-in-place lower flap on these safety envelopes can't stick prematurely, so there are no wasted envelopes in your box — just lift the bottom flap when you're ready and press to seal. Plus, the fold-in-place flap means there's no peel-away strip mess to clean up later. The innovative design also preserves the adhesive and lengthens shelf life until use. Office-friendly stock-up boxes with 500 security envelopes keeps necessary supplies on hand for mailing paychecks, accounts payable and other confidential business. Top window dimensions are 7/8 x 3 1/2 inches, 5/8 inches from the left and 2-1/4 inches from the bottom. Bottom window dimensions are 1 x 4 inches, 5/8 inch from the left and a 5/8 inch from the bottom.

Review: Strong and Nice Seal - My office uses these for just about everything - paychecks, bills, the works. So when we started to run out, it was a fight to find them. Either they're offered by companies for twice the price, or not offered at all. So it was a nice surprise to find them on desertcart. The quality is just the same as always. The envelopes have a very easy seal. You remove a strip and close it - done. They're the perfect size for anything that you need to be seen through, while protecting some information. They're not see through, and are pretty strong. We love these envelopes. Definitely will repurchase when needed.
Review: Just what I was looking for! - I used to buy the Staples brand “Reveal & Seal” envelopes for our Quickbooks checks, but they changed their design in the last few months and it’s been a major downgrade. I found these and they’re just as great as the original Staples design! They fit our printed checks and the glue is tacky enough to get a good seal by itself, no extra tape required and it won’t just peel back off after a few minutes.

## Features

- Quality Park #8-5/8 Double-Window Envelopes (3-5/8 in x 8-5/8 in) have layered privacy features to keep checks safe; security tints & perfed Reveal-N-Seal self seal envelope closures prevent tampering
- These tamper-evident envelopes for checks feature Reveal-N-Seal perforations along the envelope flap to show evidence of mail tampering; seal quick to save time and send checks securely
- Double window security envelopes shield id numbers and private data with a security pattern, even when held to light; top window: 7/8" x 3-1/2"; bottom: 1" x 4"; envelope: 3-5/8" x 8-5/8"
- Our dependable patented envelope design has a unique flap that folds up and into place for a firm seal that won't close and stick prematurely; plus, no peel-strip waste to clean up!
- Stock up on value-packed boxes of 500 24 lb white wove, double-window, tamper evident security envelopes for your secure monthly payroll and accounts payable mailings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GXM012 |
| Additional Features | Self-Adhesive Closure |
| Best Sellers Rank | #51,231 in Office Products ( See Top 100 in Office Products ) #155 in Business Mailing Envelopes |
| Brand Name | Quality Park |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (125) |
| Global Trade Identification Number | 00085227675392, 50085227675397 |
| Included Components | 4 1/8 x 9 1/2" - #10 Window Self-Seal Business Envelopes |
| Item Dimensions L x W | 13.8"L x 9"W |
| Item Shape | Rectangular |
| Item Type Name | Security envelope |
| Item Weight | 5.2 Pounds |
| Manufacturer | TOPS Products |
| Material Type | Paper, White wove |
| Model Name | QUA67539 |
| Number of Items | 1 |
| Occasion | Security |
| Occasion Type | Security |
| Recommended Uses For Product | Security |
| Size | 3-5/8 x 8-5/8 |
| Style | Double-Window |
| UPC | 806792128010 800011369796 619730724560 809302109974 787543708883 640206485074 031111364316 999993045252 823019740572 012301484434 031113401415 800187719241 045555811220 638084797075 085227675392 799916368259 641438041588 791836643720 804993589708 078667387123 641438560393 801593326702 809098937850 778888041025 523160274055 799916220618 |

## Product Details

- **Brand:** Quality Park
- **Closure Type:** Self-Seal
- **Color:** White
- **Material:** Paper, White wove
- **Occasion:** Security

## Images

![Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) - Image 1](https://m.media-amazon.com/images/I/51l9Q63+EBL.jpg)
![Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) - Image 2](https://m.media-amazon.com/images/I/51oDSPim3uL.jpg)
![Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) - Image 3](https://m.media-amazon.com/images/I/51guLPrnj9L.jpg)
![Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) - Image 4](https://m.media-amazon.com/images/I/4113d+rDYbL.jpg)
![Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539) - Image 5](https://m.media-amazon.com/images/I/61FPvC3fWVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong and Nice Seal
*by G***Y on October 5, 2012*

My office uses these for just about everything - paychecks, bills, the works. So when we started to run out, it was a fight to find them. Either they're offered by companies for twice the price, or not offered at all. So it was a nice surprise to find them on Amazon. The quality is just the same as always. The envelopes have a very easy seal. You remove a strip and close it - done. They're the perfect size for anything that you need to be seen through, while protecting some information. They're not see through, and are pretty strong. We love these envelopes. Definitely will repurchase when needed.

### ⭐⭐⭐⭐⭐ Just what I was looking for!
*by L***G on December 4, 2024*

I used to buy the Staples brand “Reveal & Seal” envelopes for our Quickbooks checks, but they changed their design in the last few months and it’s been a major downgrade. I found these and they’re just as great as the original Staples design! They fit our printed checks and the glue is tacky enough to get a good seal by itself, no extra tape required and it won’t just peel back off after a few minutes.

### ⭐⭐⭐⭐⭐ Five Stars
*by A***C on July 2, 2017*

Best enveloppe at the best price

## Frequently Bought Together

- Quality Park #8 5/8 Double-Window Security Envelopes, Self-Sealing, Tamper Evident, For Checks, Payroll, 24 lb White Wove, 3-5/8 x 8-5/8 Inches, 500/Box (QUA67539)
- Amazon Basics Multipurpose Copy Printer Paper, 8.5" x 11", 20 lb, 8 Reams, 4000 Sheets, 92 Bright, White
- Quality Park #9 Security Envelopes, Double Window, Self Seal, Invoices/QuickBooks Statements, 3-7/8 x 8-7/8 Inches, 24 lb White, 500/Box (QUA24529)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-17*