Ultra light protective mailing envelope made from strong 75 micron polythene with laminated bubble inner and self-seal flap.
Available in a range of Royal Mail approved pricing in proportion sizes to comply with Letter, Large Letter and Packet formats.
- 100% polythene for high weather protection
- Bubble lined to protect from damage
- Reinforced welded seams
- Simply write on or attach label
- Self-seal
- Extra light - saves postage