Environmentally Conscious and Economically Sound Machine Dismantling Forum > Gurnee
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> Dismandling Recommendations
> Tyvek side opening first class envelopes 12 x 16
Tyvek side opening first class envelopes 12 x 16
Stronger and more durable than traditional paper envelopes.
* Side-open style, 2" expansion
* Expanding envelopes are ideal for bulky materials
* Green diamond border instantly identifies mail as first class
* Tyvek material provides extra protection from punctures, damage and moisture
* Pull & Seal closure seals envelopes quickly and easily
* No water or sponges required to seal
* Lightweight material saves on postage
* Not compatible with laser or inkjet printers
