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 324 x 229mm. This pack contains 20 white envelopes.EnvelopesGBP275613
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 324 x 229mm
This pack contains 20 white envelopes
Colour: white
Extra strong hot melt peel and seal closure
Gusset envelope designed to be water and tear resistant
Made of 100% high density polyethylene fibres (HDPE)
