Details:LDPE Flat Poly Bags Quantity: 100 Type: Open Top Lay Flat Poly Bags Material: 100% Virgin Low Density Polyethylene Color: Clear Width: 10 inches Height: 20 inches Thickness: 2 mil Gauge: .002 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! Our plastic fish bags are perfect for bringing fish home from the aquarium. With one open end; these polyethylene aquarium bags can be secured with twist ties for easy transport. When plastic bags are used; oxygen is added after water and fish. One-fourth of the bag usually contains water and fish and three-fourths contains oxygen. After adding oxygen the bag is sealed shut with a twisted rubber band; string or other material. The sealed bag of fish is then placed in a box; woven grass bag or other container for added protection and loaded onto a vehicle for transport. If properly packaged and insulated from heat; these containers can transport fish for 24 to 48 hours without water exchange. SATISFACTION GUARANTEE: Clear packing bags are backed by 100% guarantee. If you are not completely satisfied with the product; you'll receive your money back!