Tuf-R® linear low density polyethylene (LLDPE) bags with superior strength that allows them to do the job of a heavier LDPE bag. Superior clarity thanks to their unique resin blend. Made with virgin resin, so they meet FDA requirements for use with food products. Strength for the most demanding applications because TUF-R bags are bottom sealed, not side sealed. TUF-R bags 15" and under are packaged in inner dispenser packs of 100 bags each for convenience and cleanliness, while reducing waste. Recyclable with LDPE material. LDPE Equivalent: 1.25-1.5 mil.