Our Grey Postal Mailers are a durable and professional packaging solution designed for secure shipping through postal and courier networks. Ideal for eCommerce businesses, retailers, and warehouse operations, these mailers help protect products while keeping packaging lightweight and cost-effective.

Manufactured from strong polythene material, they are tear-resistant and water-resistant, helping to shield contents from moisture, dirt, and transit damage. The self-seal (S/S) lip provides quick and secure closure, improving packing speed without the need for extra tape.

With dimensions of 325mm x 440mm, this postal mailer is perfect for shipping larger clothing items, catalogues, documents, boxed products, and medium-to-large eCommerce orders.

Key Features:

• Size: 325mm x 440mm
• Strong grey polythene construction
• Self-seal lip for quick and secure sealing
• Lightweight design to help minimise postage costs
• Water-resistant and tear-resistant protection
• Ideal for postal, courier, retail, and eCommerce applications