The PostSafe EXTRASTRONG Burst-proof Polythene Envelope is resistant to tears, punctures and other weather elements, making it ideal for commercial use.
Send private and confidential documents safely using this lightweight polythene envelope. Available in a standard C4 size, this envelope can hold your official papers. It comes with a write-on panel that accepts handwriting or stamps. Its secure peel and seal flap prevents the items from slipping out. This envelope is made from 100% polythene for long-lasting use.