C3 Board Back Envelopes 457 x 324mm Units:1000 Units With a strength of 18

With a strength of 18 microns

and durability—ensuring maximum protection for your garments during storage and transit

plain envelopes are window-free

and strength—ensuring secure and reliable pallet wrapping for all your packaging needs

C3 Board Back Envelopes 457 x 324mm Units:1000 Units With a strength of 18C3 A3 size manilla board backed envelopes, measuring 457x324mm, are ideal for sending larger documents or items through the post or via courier without the risk of bending or creasing. Each envelope features easy to peel 'peel and seal' flaps and is printed with a 'Please do not bend' message for added protection.