Micro-perforated polypropylene crusty bread bag 11" x 20" Quantity: 1000 pcs Material: polypropylene Color: clear Width: 11 inches Height: 20 inches Thickness: 1 mil Recyclable storing your food products in these plastic bags helps keep them fresh, so your customers get a better tasting product and your food stays fresh for longer. Each of these packaging bags is made of polypropylene (pp) that have outstanding food protection properties combined with extraordinary clarity makes these bags ideal for food storage and retail presentation. Additionally, because these products are made out of plastic, they are clear, so your customers can see what they look like without opening the bag. These flat bags are a multi-purpose solution for all types of situations from short-term lightweight refrigeration storage and much more. With one open end, these light weight plastic lay flat bags can be sealed by using twist ties, bag tape or by heat sealing.