Low-Density Waste Can Liners, 33 gal, 0.5 mil, 33" x 39", Black, Perforated Roll, 25 Bags/Roll, 8 Rolls/Carton Sturdy, star-seal bottom helps prevent leaks and provides even weight distribution. Made from high-quality raw materials, mineral reinforced to enhance strength and puncture-resistance. Use with heavy loads, including sharp or abrasive materials. Coreless rolls.