Top Loading Packing List Envelopes

- Tamperproof 2 mil poly document protectors
- Clear outer face with white backing
- Outside dimensions listed
- Inside usable dimensions: 11.5 x 9
- QTY. CTN.: 500
- LBS./ CTN.: 21
- THICKNESS: 51 lb white backing paper
- MATERIAL: Water-based acrylic adhesive
- SHELF LIFE: 1 year at room temperature
- TEMPERATURE: Application: 2° C (35° F) and above, Performance: -20° to 71° C (-4° to 160° F)
- DIMENSIONS: Opens on the first dimension listed
- FEATURES: Water-resistant, not weatherproof, can be written on with most markers.