High Clarity 2 Mil Polypropylene Ziplock Bags are for applications when only a high clarity plastic ziplock bag for product presentation and or for food storage in required. These 2-Mil Clearzip Polypropylene zip lock bags are a lucid crystal clear bags with exceptionally resistant to heat and corrosion while offering a great deal of durability. 2 Mil polypropylene ziploc food storage bags meet FDA/USDA, GMP, AIB requirements for food contact and are Kosher approved as well. The Poly prop bags provide better oxygen barrier and longer shelf life versus polyethylene. In turn these ziplock sandwich bags helps delay evaporation and dehydration to preserve newness and taste of contained foods.