--- product_id: 6179869 title: "#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8\" x 8 7/8\" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain" brand: "endoc" price: "€ 38.30" currency: EUR in_stock: true category: "En Doc" url: https://www.desertcart.at/products/6179869-9-security-tinted-envelopes-100-pack-letter-size-3-7 store_origin: AT region: Austria --- # Compact Letter Size 3.88"x8.88" Reliable Gummed Seal Privacy Tinted Security #9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain **Brand:** endoc **Price:** € 38.30 **Availability:** ✅ In Stock ## Summary > 🔐 Secure your mail, impress your clients — privacy meets professionalism! ## Quick Answers - **What is this?** #9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain by endoc - **How much does it cost?** € 38.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/6179869-9-security-tinted-envelopes-100-pack-letter-size-3-7) ## Best For - endoc enthusiasts ## Why This Product - Trusted endoc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Bulk Pack:** 100 envelopes balance quantity and cost for everyday business use. - • **Print-Ready Surface:** Windowless design ideal for clear printing or hand addressing. - • **Seal with Confidence:** Traditional gummed seal ensures tamper-proof closure. - • **Perfect Fit for Business:** Compact #9 size fits 3-folded letter-size paper flawlessly. - • **Shield Your Confidentials:** Privacy tint obscures contents for secure mailing. ## Overview The #9 Security Tinted Envelopes (100 pack) offer a professional, privacy-focused mailing solution with a compact 3 7/8" x 8 7/8" size, traditional gummed seal closure, and a printer-friendly, windowless design. Ideal for business correspondence, legal documents, and invoices, these 24lb plain white envelopes combine security and convenience in a cost-effective pack. ## Description desertcart.com : #9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain : Office Products ## Features - Privacy Tinted: Our pure white no. 9 envelopes feature traditional V-shaped flaps and dual diagonal seams for formal mailing, slimline cards, and invitations. The tinted pattern obscures the contents making it difficult for others to see through. - Compact Size: Envelopes #9 compact dimensions - 3 7/8"x8 7/8" or 9.84x20.32 cm. Fit a 3-folded piece of 8 1/2"x11" piece of paper perfectly. They also fit neatly inside #10 envelopes, eliminating the need for folding when sending return envelopes. - Traditional Gummed Seal: Our #9 business envelopes offer a reliable way to seal the envelope, providing peace of mind that contents will remain intact during transit. This adhesive seal creates a strong bond that helps prevent accidental opening. - Printer-Friendly Design: The windowless design of our white envelopes letter size provides a printable surface for easier print labeling or hand addressing. This makes them perfect for business mailing or hand addressing for home use. - Optimal Quantity: 100 pack of #9 mailing envelopes is perfect for regular use without the need for excessive spending on bulk 500 packs. It enables you to try different envelope types and sizes to find the best option for your home & business needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KK692FS | | Additional Features | Lightweight, Security Tint | | Best Sellers Rank | #56,645 in Office Products ( See Top 100 in Office Products ) #143 in Business Mailing Envelopes | | Brand Name | EnDoc | | Closure Type | Gummed | | Color | Blank | Gummed Seal | | Customer Reviews | 4.6 4.6 out of 5 stars (151) | | Item Dimensions L x W | 8.88"L x 3.88"W | | Item Shape | Rectangular | | Manufacturer | EnDoc | | Material Type | Paper | | Number of Items | 100 | | Occasion | Business | | Occasion Type | Business | | Recommended Uses For Product | Cash, Invitation Card, Letter | | Size | #9 Envelopes | 100 Count | | Style | Minimalist | | UPC | 852675733949 | | Unit Count | 100 Count | ## Product Details - **Brand:** EnDoc - **Closure Type:** Gummed - **Color:** Blank | Gummed Seal - **Material:** Paper - **Occasion:** Business ## Images ![#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain - Image 1](https://m.media-amazon.com/images/I/61jRg7c7VGL.jpg) ![#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain - Image 2](https://m.media-amazon.com/images/I/61jYc5AjsSL.jpg) ![#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain - Image 3](https://m.media-amazon.com/images/I/61xofIIE5lL.jpg) ![#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain - Image 4](https://m.media-amazon.com/images/I/71sQj6UyozL.jpg) ![#9 Security Tinted Envelopes - 100 Pack - Letter Size 3 7/8" x 8 7/8" - Gummed Seal for Business, Return Mailing, Legal, Checks, Invoices, Statements - 24lb Plain - Image 5](https://m.media-amazon.com/images/I/81S-suDvjHL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.at/products/6179869-9-security-tinted-envelopes-100-pack-letter-size-3-7](https://www.desertcart.at/products/6179869-9-security-tinted-envelopes-100-pack-letter-size-3-7) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-14*