Machine Recycling Discussion and Moderated Newsgroup > Components
> Wheels and Bearings
> South
> Used
> 12" x 16" tyvek first-class pull & seal catalog envelop
12" x 16" tyvek first-class pull & seal catalog envelop
* 12" x 16" with 2" expansion
* Pull & Seal closure seals envelopes quickly and easily
* Expanding envelopes are ideal for bulky materials
* Tyvek material provides extra protection from punctures, damage and moisture
* No water or sponges required to seal
* Lightweight material saves on postage
* Green diamond border instantly identifies mail as first class
