Our 48 x 30 2 mil flat poly bags are the standard weight and one of the most popular thicknesses for shipping parts, clothing, food storage, and more. All 48x30 two-mil polybags are made from low-density polyethylene and can be recycled. Our flat open-top 48 x 30 .002 plastic bags feature impressive clarity, making storage and organization simple for industrial, food service, and medical industry applications. These standard-weight plastic lay-flat bags, measuring 48 inches by 30 inches, can be sealed using twist ties, bag tape, or heat sealing, and they meet FDA requirements for use in food packaging and storage applications.