These food-grade, crystal-clear 250 gauge polythene bags are made from 100% recyclable polyethene plastic. These stronger bags, which are referred to as “heavy-duty,” are ideal for packaging foods and goods like meat, bread, pastries, sweets, nuts, confectionery, DIY/home goods, and much more. can be heat sealed, counter taped, or sealed with bag neck sealers. viewed as a low-cost option for storing food or household items; available in a variety of sizes; also suitable for freezing.