--- product_id: 341666845 title: "100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags" brand: "mflabel" price: "107 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/341666845-100-seal-postal-mail-sacks-parcel-delivery-bag-mailing-postal store_origin: PL region: Poland --- # Waterproof 22.9cm x 30.5cm Tear Proof 100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags **Brand:** mflabel **Price:** 107 zł **Availability:** ✅ In Stock ## Summary > 📦 Ship Smart, Ship Secure! ## Quick Answers - **What is this?** 100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags by mflabel - **How much does it cost?** 107 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/341666845-100-seal-postal-mail-sacks-parcel-delivery-bag-mailing-postal) ## Best For - mflabel enthusiasts ## Why This Product - Trusted mflabel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Privacy First:** Opaque design protects your contents and maintains professionalism. - • **Bulk Convenience:** 100 bags in one pack, perfect for businesses and personal use alike. - • **Lightweight & Durable:** Easier to handle than boxes, yet strong enough for all your shipping needs. - • **Secure Your Shipments:** Self-adhesive strip ensures a firm seal every time. - • **Weather-Ready Protection:** Strong water resistance keeps your items safe, rain or shine. ## Overview The MFLABEL 100 Seal Postal Mail Sacks are robust, waterproof, and tear-proof mailing bags designed for secure shipping. Each bag measures 22.9cm x 30.5cm and features a self-adhesive strip for easy sealing. With 100 bags per pack, they are perfect for both personal and business use, ensuring privacy and professionalism in every shipment. ## Description 100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags ## Features - 📦［Mailing Bags Size］Width: 22.9cm (Excluding Cover), Length: 30.5cm; 60 Microns Thick, Number of Sheets: 100 Sheets. - 📦［Waterproof Postal Bags］With Self Adhesive Strip, Firmly Locked After Sealed, Strong Adhesion. Easy to Stick an Address Label. - 📦［Plastic Bags］Packaging Bags has Strong Water Resistance and Tear Proof, it can Securely Protect the Items in the Rainning Day. - 📦［Shipping Bags］postal bags are lightweight yet strong., to Mail Out Your Goods and Items, to Your Customers, Family or Friends, in a Safe and Secure Way. - 📦［Opaque Postage Bags］Opaque Materials Convenient for Protect Your Privacy With a Professional Appearance. Light and Durable, Lighter than the Box, Ideal for private use or a wide range of business, these mailing bags are 100% opaque ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | MFLABEL | | Brand | MFLABEL | | Model Number | 100 Seal | | Product Dimensions | 15.2 x 22.8 x 0.3 cm; 690 g | | Colour | white | | Closure | Self-Seal | | Shape | Rectangular | | Material Type | Plastic | | Number of Items | 100 | | Size | 9 x 12 Inch(229mm x 305mm) | | Manufacturer Part Number | 229.305 | | Item Weight | 690 g | ## Product Details - **Brand:** MFLABEL - **Colour:** white - **Closure type:** Self-Seal - **Occasion:** Everyday Mailing - **Material:** Plastic ## Images ![100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags - Image 1](https://m.media-amazon.com/images/I/61CeeAv6RnS.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Do they fit a c4 box in?** A: Erm so I’ve never heard of c4 boxes before but they fit my thick A5 journals in perfectly - I can fit 3 A5 thick Journals in there before it gets snug hope that helped! ## Frequently Bought Together - 100 Seal Postal Mail Sacks Parcel Delivery Bag Mailing Postal Bags Plastic Envelope Mailers Bags - Double Dragon 100 x 150 mm (4" x 6") Premium Coated Self-Adhesive Direct Thermal Label for Zebra, MUNBYN Printers [1 Roll - 500 Label] - 100 x Grey Mailing Bags Strong Self Seal Postage Bags - 12 x 16" (305 x 405 mm) – 100% Waterproof Recyclable Made of Polythene Durable Parcel Shipping bags --- ## 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.pl/products/341666845-100-seal-postal-mail-sacks-parcel-delivery-bag-mailing-postal](https://www.desertcart.pl/products/341666845-100-seal-postal-mail-sacks-parcel-delivery-bag-mailing-postal) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*