Our 48" x 42" x 48" 1 Mil perforated clear plastic poly bags on roll are for packaging lightweight and are great for parts, clothing, food storage and more. All 48 x 48 1 mil polybags are made from low density polyethylene and can be recycled. These perforated 48" x 48" .001 bags on a roll feature impressive clarity, durability and make storage and organization simple for industrial, food service and medical industry applications. These lightweight plastic gusseted 48 inch by 48 inch bags on roll are perforated for easy tear off and can be sealed by using twist ties, bag tape or by heat sealing, and they meet FDA requirements for use in food packaging and storage applications.