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UK Based
Free Next Day Delivery
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UK Based
Free Next Day Delivery
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UK Based
Free Next Day Delivery
Product Details
Product Information
Our grey mailing bags mixed size assortment offers a convenient selection of the most popular mailing bag sizes, making it the ideal packaging solution for businesses that dispatch parcels of varying dimensions. Manufactured from durable 60 micron Xtrathene polythene, these lightweight yet strong poly mailing bags feature a 50mm self seal adhesive strip, providing a secure, tamper-resistant closure without the need for additional tape. The opaque grey finish helps conceal parcel contents for added privacy while giving every shipment a clean, professional appearance.
Perfect for eCommerce businesses, online retailers, warehouses, offices and home users, this mixed pack allows you to package everything from small accessories and documents to clothing, books and larger soft goods using the most suitable bag size. Supplied flat-packed for convenient storage, these self seal postage bags are compatible with shipping labels, barcode stickers and permanent markers, making them ideal for everyday parcel dispatch.
Features:
- Mixed pack of strong 60 micron Xtrathene polythene mailing bags in multiple sizes for everyday postal, courier and eCommerce packaging.
- 50mm permanent adhesive strip provides a quick, secure and tamper-resistant seal without requiring additional tape.
- Tough waterproof plastic construction protects parcels from dirt, dust and moisture whilst helping minimise postage costs.
- Perfect for online retailers, warehouses, offices, marketplaces and home businesses sending parcels in a variety of sizes.
- Opaque grey material keeps contents private and accepts shipping labels, barcode labels and permanent marker writing.
- Smooth surface accepts shipping labels, stickers and permanent marker pens
- Ideal for eCommerce businesses, online sellers, offices, warehouses and everyday postal use
- Supplied flat-packed for convenient storage
Mixed Size Options:
- Pack of 50: Includes 10 each of 6" x 9", 9" x 12", 10" x 14", 12" x 16" and 14" x 19" mailing bags.
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Pack of 100: Includes 25 each of 6" x 9", 9" x 12", 10" x 14" and 12" x 16" mailing bags.
Specifications:
- Self-seal lip: 55mm
- Thickness: 60 micron (60mu)
Whether you're shipping documents, books, clothing, accessories, textiles or everyday eCommerce orders, these grey mixed size self seal mailing bags provide a strong, lightweight and professional packaging solution for businesses that require multiple bag sizes in one convenient pack.
Frequently Asked Questions
What's the difference between grey and blue metallic mailing bags?
Grey mailing bags are made from 60 micron polythene, offering a strong, everyday option for general postal use, while blue metallic bags use 55 micron polythene with a vibrant metallic finish and black inner lining, giving parcels a premium, eye-catching appearance while keeping contents fully concealed.
What size mailing bag do I need?
Our grey mailing bags range from 6x9" up to a large 34x42", while our blue metallic bags range from 6x9" up to 20x29" — choose based on the size of the item you're shipping, from small accessories up to clothing and larger parcels.
Are mailing bags waterproof?
Yes, both our grey and blue metallic mailing bags are waterproof and tear-resistant, protecting contents from dust, dirt, and moisture during transit.
Do mailing bags have a self-seal strip?
Yes, our mailing bags feature a permanent self-seal adhesive strip (50mm on grey bags, 40mm on blue metallic bags), creating a secure, tamper-resistant closure without needing additional tape.
What items are mailing bags suitable for?
Our mailing bags are ideal for clothing, books, documents, jewellery, cosmetics, accessories, toys, and other small to medium non-fragile items, making them a popular choice for eCommerce businesses and everyday postal use.
