Tyvek B4 Envelopes 250 x 330 mm Peel and Seal Plain 54gsm White Pack of 100Brand:Tyvek Viking No.191565
Rely on Tyvek envelopes that are virtually indestructible
Water-resistant, tear-and-burst-proof, these Tyvek B4 envelopes are designed to last and ensure an excellent protection for all your important mails.
Made from a smooth, non-woven mesh of 54 g/m² high-density polyethylene, these B4 envelopes by Tyvek withstand even the toughest journeys. Thanks to their water-resistant, tear-and-bust-proof construction, you can place your full trust in them and have the confidence that your delicate business communication will be delivered all safe and sound.
While other envelopes may be prone to tearing, or allowing moisture to break in, Tyvek fabric will keep contents away from such unfortunate situations. Measuring 330 mm in height and 250 mm in width, these B4 envelopes are delivered in a handy pack of 100 pieces, ensuring you won’t have to re-order any time soon.
|Basic Product Colour||White|
|Dimensions||250 (W) x 330 (H) mm|
|Interior Height||330 mm|
|Interior Width||250 mm|
|Manufacturer Part No.||11792|
|Pack Quantity||100 Pieces|
|Seal||Peel and Seal|
|Standardized Envelope Format||B4|
|What's in the box||100 x Envelopes|