Security envelope designed to be water and tear resistant
Made of 100% high density polyethylene fibres (HDPE)
Extra strong hot melt peel and seal closure
Size: B4A (330 x 250mm)
Pack of 100
The unique fibre structure of Tyvek Security Envelopes, developed by DuPont, is tear and water resistant for extra security during transit. The envelopes also feature an extra strong hot melt peel and seal closure and are lightweight to help keep postage costs down. These envelopes measure 330 x 250mm and are 100% recyclable. This pack contains 100 envelopes.
Envelope Size330 x 250mm
FREE, next day delivery
on orders over £50£60 to most
£4.95£5.94 delivery charge
for orders under £50£60
Items that are in stock and ordered before 5.30pm Monday to Friday will
be delivered the next working day. There are some exceptions for bulky
items and deliveries to the Scottish Highlands and Islands.