These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gusset and extra strong hot melt peel and seal closure. These lightweight, flexible envelopes measure 330 x 250mm. This pack contains 100 white envelopes.EnvelopesGBPC76365
These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit
These envelopes have an expanding 38mm gusset and extra strong hot melt peel and seal closure
These lightweight, flexible envelopes measure 330 x 250mm
This pack contains 100 white envelopes
Gusset envelope designed to be water and tear resistant
Made of 100% high density polyethylene fibres (HDPE)
