Prime, high-quality resin delivers superior performance. Commercial-grade, linear low-density polyethylene provides excellent resistance to punctures, splitting and tearing. These characteristics make these liners an excellent choice for applications where additional strength and stretch are required, especially where waste with sharp or jagged edges is collected. Each liner also employs a star-seal bottom to maximize the bag's carrying capacity while virtually eliminating the potential for leaks. This more rugged, star-seal design allows it to conform more easily to the shape of your container while distributing the weight of refuse more evenly, making removing and replacing the liner during waste-collection tasks a much easier process. Commercial/Consumer Use: Commercial Use; Maximum Volume Range: 21 to 30 gal; Minimum Volume Capacity: 20 gal; Maximum Volume Capacity: 30 gal.