Mailing bags MAILmedia A11 White 8 g, Size 120×175 mm, lightweight postal poly mailer

MAILmedia A11 White mailing bags are lightweight poly mailers sized 120×175 mm and weighing 8 g. Made from thin polyethylene, these mailers are intended for sending small items, single documents, samples or other lightweight goods. The neutral white exterior provides a clean surface for labels and addresses, while the sealed construction offers basic protection against dirt and light moisture during transit. Their compact dimensions and low weight make them practical for e‑commerce parcels, office posting and handling returns.

Advantages

The MAILmedia A11 mailer combines minimal weight with a smooth writable surface suitable for adhesive labels and direct handwriting. Its low bulk reduces postage costs and storage space requirements. The tear‑resistant polyethylene provides simple protection from abrasion and dust, and the self‑sealing flap speeds up packing. The white finish ensures labels and printed addresses remain legible for postal processing.

Suitable for

• Sending single folded documents such as receipts or certificates
• Return envelopes for small accessories or parts
• Organising and mailing promotional inserts or vouchers

Key specifications

• Material: polyethylene
• Colour: white
• Weight per unit: 8 g
• Outer dimensions: 120 × 175 mm
• Closure type: self‑sealing adhesive flap
• Protection level: basic dust and light moisture resistance

How to use

Place the item to be mailed inside the bag ensuring it lies flat and does not exceed the mailer dimensions. Affix an address label or write the recipient details directly onto the outer surface, avoiding the adhesive flap. Peel off the protective strip from the self‑sealing flap and press firmly along the closure to secure. For added protection of sensitive contents, consider inserting the item in a small protective sleeve before placing it into the poly mailer.

Usage recommendations

Store the mailers flat in a dry environment away from direct sunlight and heat sources to preserve the adhesive and material integrity. Do not overfill the mailer beyond its dimensions or insert sharp objects without additional protective packaging. For fragile or high‑value items, use padded mailers or add internal cushioning to ensure sufficient protection during transit.