---
product_id: 131562466
title: "500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)"
brand: "aimoh"
price: "€ 130.26"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aimoh"
url: https://www.desertcart.com.cy/products/131562466-500-8-double-window-self-seal-security-envelopes-for-business
store_origin: CY
region: Cyprus
---

# double window security tint 500 premium envelopes quick-seal self-adhesive strip 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)

**Brand:** aimoh
**Price:** € 130.26
**Availability:** ✅ In Stock

## Summary

> ✉️🔒 Seal your success with every check sent!

## Quick Answers

- **What is this?** 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180) by aimoh
- **How much does it cost?** € 130.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/131562466-500-8-double-window-self-seal-security-envelopes-for-business)

## Best For

- aimoh enthusiasts

## Why This Product

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

## Key Features

- • **Top-Ranked & Trusted:** Highly rated with 4.6 stars and a top 30 rank in business mailing envelopes—join thousands of satisfied professionals.
- • **Unmatched Security Tint:** Double window design with ultra-secure tint keeps sensitive info hidden and protected.
- • **Bulk Supply for Busy Offices:** 500-count box ensures you never run out during critical mailing cycles—ideal for high-volume business use.
- • **Effortless Self-Seal Closure:** Premium peel-and-seal adhesive strip guarantees fast, reliable sealing without mess or fuss.
- • **Perfect Fit for Business Checks:** Precisely sized 3 5/8 x 8 11/16 inches to prevent check movement and ensure professional presentation.

## Overview

Aimoh’s 500-count #8 double window self-seal security envelopes are expertly designed for business checks, featuring a precise size that prevents check shifting, a double window with security tint to protect sensitive information, and a quick-seal adhesive strip for hassle-free closure. Trusted by thousands with a 4.6-star rating, these envelopes combine security, convenience, and bulk supply to streamline your professional mailing needs.

## Description

desertcart.com : Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180) : Office Products

Review: Perfect! - Perfect for business checks and very reasonably priced.
Review: Absolutely Happy with My Purchase! - Very satisfied with the product. It’s exactly as described and works perfectly.

## Features

- ✉️ PREMIUM SECURITY TINT CHECK ENVELOPES: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes
- ✉️ 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
- ✉️ 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
- ✉️ 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 | B07PDNRRMC |
| Additional Features | Double Window, Security Tint, Self-Adhesive Closure |
| Best Sellers Rank | #4,100 in Office Products ( See Top 100 in Office Products ) #27 in Business Mailing Envelopes |
| Brand | Aimoh |
| Brand Name | Aimoh |
| Closure Type | Self-Seal |
| Color | Self-Seal |
| Customer Reviews | 4.6 out of 5 stars 1,067 Reviews |
| Global Trade Identification Number | 00851685007064 |
| Item Dimensions L x W | 8.68"L x 3.58"W |
| Item Shape | Rectangular |
| Manufacturer | Aimoh |
| Material | Paper |
| Material Type | Paper |
| Model Name | 30180 |
| Number of Items | 500 |
| Occasion Type | Business |
| Recommended Uses For Product | Letter |
| Size | 500 Ct. |
| Special Feature | Double Window, Security Tint, Self-Adhesive Closure |
| Style | Flat |
| UPC | 851685007064 |
| Unit Count | 500 Count |

## Product Details

- **Brand:** Aimoh
- **Color:** Self-Seal
- **Closure Type:** Self-Seal
- **Material:** Paper
- **Number of Items:** 500

## Images

![500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180) - Image 1](https://m.media-amazon.com/images/I/71Y6W1Him6L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect!
*by L***H on February 3, 2026*

Perfect for business checks and very reasonably priced.

### ⭐⭐⭐⭐⭐ Absolutely Happy with My Purchase!
*by L***S on March 6, 2026*

Very satisfied with the product. It’s exactly as described and works perfectly.

### ⭐⭐⭐⭐⭐ Perfect fit
*by B***T on January 24, 2026*

Very nice envelopes and Quicken voucher checks fit just right.

## Frequently Bought Together

- Aimoh 500#8 Double Window Self Seal Security Envelopes - for Business Checks, QuickBooks & Quicken Checks, Size 3 5/8 x 8 11/16 Inches - Checks Fit Perfectly - Not for Invoices, 500 Count (30180)
- Aimoh 500#10 Security Self Seal Envelopes, Windowless, Premium Security Tint Pattern, Ultra Strong Quick Seal Closure, EnveGuard, Size 4-1/8 x 9-1/2", White, 24LB, 500 Count(34010)
- Amazon Basics Multipurpose Copy Printer Paper, 8.5" x 11", 20 lb, 8 Reams, 4000 Sheets, 92 Bright, White

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**Shop now:** [https://www.desertcart.com.cy/products/131562466-500-8-double-window-self-seal-security-envelopes-for-business](https://www.desertcart.com.cy/products/131562466-500-8-double-window-self-seal-security-envelopes-for-business)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-31*