Products › PostAir
White polythene envelopes
The lightest protective polythene envelope on the market.
- White Opaque protective envelopes made from 100% polythene.
- Ultra lightweight, saves on postage costs.
- Easy to write on surface. Accepts handwriting, stamps or franking.
- Royal Mail approved Pricing in Proportion sizes.
- Lined with laminated Bubble cushioning to protect important and delicate items.