Tyvek Gusset Envelopes. Tear and water resistant envelopes. Peel and seal closure. Recyclable. Size B4 353 x 250 x 38mm.
Tyvek B4 Envelope 353x250x38mm Gusset Peel and Seal White (100 Pack) 11843
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 B4 envelopes measure 353 x 250mm. This pack contains 100 white envelopes.
- Pocket envelope with 38mm gusset designed to be water and tear resistant
- Made of 100% high density polyethylene fibres (HDPE)
- Extra strong hot melt peel and seal closure
- Size: B5 (353 x 250 x 38mm) envelopes
- Colour: white
- Pack of 100