These envelopes are made from 125gms Baywhite with a wire flap closure. The Baywhite is a paper that is chemically enhanced to make it more water-resistant than your normal 125gms paper.
We manufacture GEO Sample Packets - these are used by the Geological Departments within the Mining Industry.
GEO S, GEO S1, GEO L, GEO F, GEO F1, GEO F2, GEO SB, GEO SG.
| 125gms Baywhite with a wire flap closure: | Brown |
| Model Number: | Various |
| Brand Name: | GEO Envelopes |
| Place of Origin: | South Africa |