LDPE Flat Poly Bags Quantity: 500 pcs Type: Open Top Lay Flat Poly Bags Material: 100% Virgin Low Density Polyethylene Color: Clear Width: 20 inches Height: 30 inches Thickness: 1.25 mil Gauge: .00125 Recyclable Great for organizing and separating food, products. Keep objects safe and organized with these plastic bag sets. Make sure to keep a pack of these around for household use, storage and organization while traveling! These are great to have around when baking and storing cookies, candy or other treats made in larger quantities. Use them to organize and store crafting items. 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. Each of these packaging bags is made of pure Low Density Polyethylene (LDPE) resin that meets all specifications for contact with products intended for human consumption.