Heritage 0.35 Mil Linear Low-Density Polyethylene Dark Can Liners - 7 gal - 20 Width x 21 Length x 0.35 mil (9 Micron) Thickness - Low Density - Black - Linear Low-Density Polyethylene (LLDPE) - 1000/Carton - 1000 Per Carton - Office, School, Restaurant, Hotel