Our Slider Ziplock Bags can be described with one word, "Convenience" This Easy to use slider bag open and close feature is what has made these plastic zipper bags so popular. These 3 mil Slider Lock seal-top bags great for a wide variety of packaging and storage applications such as, Healthcare, Restaurants, Kit Manufacturers, Document Storage, Agriculture, and Airports. These slide zip bags are great for situations where latex gloves are worn or in schools because the top slider on these plastic bags are simple enough to operate even for small children. 3-Mil slider zip bags close quickly and easily the first time, and every time. All Clearzip plastic slider lock bags are made of Made of Low Density Polyethylene (LDPE) resin and meets FDA/USDA specifications for food contact.