Our 18 x 24 8 mil Flat Poly Bags are super heavy weight plastic bags that provide protection for industrial parts and tools. Also great for use as freezer bags! All 18x24 8mil polybags are made from low density polyethylene and can be recycled. Our flat open top 18 x 24 .008 plastic bags feature impressive clarity and make storage and organization simple for industrial, food service and medical industry applications. These super heavy weight plastic lay flat 18 inch by 24 inch bags can be sealed by using twist ties, bag tape or by heat sealing, and they meed FDA requirements for use in food packaging and storage applications.