The Laddawn  3855 is a  case of  clear  bottomseal  packing list envelopes made from low density polyethylene.The Laddawn  3855 Specifications:
- Construction: Bottomseal
- Color: Clear
- Dimensions: 4.5  x 5.5"
- Shelf Life:  5-10 Years when properly stored
- Storage: Store at temperatures less than 120 degrees F. Avoid storage in direct sunlight
- Classifications: Approved for use in direct food contact packaging under paragraph 177.1520 of Title 21CRF of the Code of Federal Regulattions without restrictions. Also complying with the Cailfornia Proposition 65 and all applicable CONEG heavy metal restrictions.