The white envelopes of invigorably Tyvek® offer excellent protection for the content. These envelopes are made of a 100% pure PE
-fezel, making them invaluable and water
- and oil repellent. They are specially designed for sending confidential correspondence and extensive documents. The envelopes have a handy resealable self -adhesive comic closure, making them easy to use. With a size of 254x350mm, they are spacious enough for most documents.

Specifications:

- Material: 100% Pure PE
-fiber
- Weight: 54g/m²
- Color: White
- Dimensions: 254x350mm
- Closure: resealable self -adhesive comic closure
- Properties: Examinate, Water
- and oil -repellent