"Material Safety Data Sheet Enclosed" Envelopes

Our press-on envelopes stick aggressively to corrugated boxes, paper, metal, wood, or plastic. This particular full face design is labeled with "Material Safety Data Sheet Enclosed" making the contents securely hidden. See also our panel face or clear design.

These 2 mil poly back-loading press-on envelopes form a tamper-resistant pocket. Insert document through the slit in the back, peel off the backing and stick to the package. The pocket must then be torn or cut open to retrieve the documents.

The dimension with the opening is the first dimension listed in the size description.