These sturdy gusset envelopes by Tyvek are made from a smooth, non-woven mesh of 100% high-density polyethylene fibres, ensuring a swirling texture and a soft lustrous sheen. It feels as smooth as paper and as soft as fabric, whilst being stronger and more durable. Great value for money, these envelopes ensure brilliant protection for all your delicate and important mails.

Tear, burst, puncture and water resistant, in fact, virtually indestructible, the Tyvek gusset envelopes adapt to irregular-shaped contents without losing any of their strength. They offer unbeatable protection for your product samples, corporate literature, bulky gifts, promotional items, clothing, artwork and important documents. Delivered in a pack of 100 pieces, the envelopes measure 381 x 250 mm (H x W) and have a maximum gusset expansion of 50 mm.

Tyvek envelopes are lightweight to save you money on postage and transport jobs. Their non-woven fibre material has a swirling texture and a soft sheen. It feels as smooth as paper and as soft as fabric. Print addresses directly onto the envelope for convenience.