Check the listing for details. GRAINGER 31DK79 Trash Bag,55 gal.,Black,PK100 31DK79. Color: Yellow, Condition: New. Listed at 40.78 USD. Trash Bag, Capacity 55 gal, Trash Bag Material LLDPE, Percent Recycled Content 0 Percent, Thickness 0.7 mil, Color Black, Bag Closure Type None, Width 36 in, Height 58 in, Max. Load 50 lb, Bottom Seal Type Star, Scent Unscented, Legend No Legend, Package Configuration Coreless Roll, Bags per Roll 10, Rolls per Package 10, Item Trash Bags, Application Hospital, Medium-Weight, Office, Package Quantity 100 Trash bags for heavy refuse are used to collect items that have sharp corners or edges, including glass, wood, metal, and cardboard, making them suitable for use in kitchens and construction sites. These bags are constructed of LLDPE (linear low-density polyethylene), which is tear-, impact-, and puncture-resistant, and conforms to waste shapes.Trash bags hold waste to make disposal easier.