--- product_id: 378425005 title: "500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180)" brand: "aimoh" price: "AED 574" currency: AED in_stock: true url: https://www.desertcart.ae/products/378425005-500-self-seal-double-window-security-check-envelopes-size-3 store_origin: AE region: United Arab Emirates --- # quick peel & seal strip double window security tint 500 ultra-secure envelopes 500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) **Brand:** aimoh **Price:** AED 574 **Availability:** ✅ In Stock ## Summary > ✉️ Seal your success with style and security! ## Quick Answers - **What is this?** 500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) by aimoh - **How much does it cost?** AED 574 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/378425005-500-self-seal-double-window-security-check-envelopes-size-3) ## 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 - • **Instant Seal Power:** Premium self-seal adhesive strip for fast, reliable closure—no licking, no fuss. - • **Bulk Business Ready:** 500-count box designed to keep your office stocked and stress-free. - • **Precision Fit, Zero Slip:** Custom-sized 3 5/8 x 8 11/16 inches to lock checks in place—no sliding, no risk. - • **Tailored Window Placement:** Dual windows perfectly positioned for flawless check display and mailing efficiency. - • **Double Window Security Tint:** Keeps sensitive info hidden while showcasing essential details with style. ## Overview Aimoh’s 500-count self-seal double window security check envelopes measure precisely 3 5/8 x 8 11/16 inches to prevent check movement. Featuring a premium security tint pattern and perfectly positioned dual windows, these envelopes ensure sensitive information stays hidden while checks fit flawlessly. The quick peel-and-seal strip guarantees a strong, hassle-free closure, making them ideal for professional business mailing needs. ## Description 500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) ## 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 | |---------------|-------| | Manufacturer | 0 | | Brand | Aimoh | | Model Number | AE-BCSQS-30180-500 | | Colour | Self-Seal | | Closure | Self-Seal | | Shape | Rectangular | | Material | Paper | | Number of Items | 500 | | Size | 500 Ct. | | Manufacturer Part Number | Aimoh | | Manufacturer | 0 | | Country of Origin | USA | ## Product Details - **Brand:** Aimoh - **Colour:** Self-Seal - **Closure Type:** Self-Seal - **Material:** Paper - **Number of Items:** 500 ## Images ![500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) - Image 1](https://m.media-amazon.com/images/I/71Y6W1Him6L.jpg) ![500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) - Image 2](https://m.media-amazon.com/images/I/91nSVj0ZrAL.jpg) ![500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) - Image 3](https://m.media-amazon.com/images/I/81xIqPS9vpL.jpg) ![500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) - Image 4](https://m.media-amazon.com/images/I/61l4RgyFySL.jpg) ![500 Self Seal Double Window Security Check Envelopes - Size 3 5/8 x 8 11/16 Inches - for Business Checks, Fits Perfectly (No Sliding or Moving) - Not for Invoices, 500 Count (30180) - Image 5](https://m.media-amazon.com/images/I/81IUT-xRjRL.jpg) ## Available Options This product comes in different **Size** options. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/378425005-500-self-seal-double-window-security-check-envelopes-size-3](https://www.desertcart.ae/products/378425005-500-self-seal-double-window-security-check-envelopes-size-3) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-04-23*