Drum Cover, Center Opening Diameter Not Applicable, Cover Color Black, Cover Material Polyethylene, Drum Closure Snap-On Lid, For Drum Capacity 55 gal, For Drum Outside Diameter 23 in, Fusible Link No, Number of Bung Holes 0, Resistance Properties Acid , , Solvent , Seal Material Not Applicable, Self-Closing Lid No, Features Ideal for Flammable Liquid, Safety Bung Closure