Heavy-duty Low-density Wing Tie Contractor Bags, 42 Gal, 3 Mil, 32.75 X 45.13, Black, 20 Bags-roll, 4 Rolls-cartonUnique, heavy duty bag with a cleverly designed wing tie closure. No need to rabbit tie or use separate closures. To secure, simply tie the wings together for a secure, ready made handle. The flat seal means no sacrifice in bag length. Application: Can Liner; Capacity Range (Volume) [Max]: 42 gal; Thickness: 3 mil; Grade: Heavy Duty.