Transport Drum, Drum Head Type Open Head, Drum Lid Closure Lever Lock Ring, Drum Volume Capacity 55 gal., Primary Drum Material Polyethylene, UN Rating Solid 1H2/Y250/S, 1H2/X200/S, Packing Group Hazardous Material, Drum Color Blue, Inside Dia. 22-7/8 In., Overall Height 39-1/8 In., Outside Dia. 23-3/4 In., Material Thickness .125 In., Load Capacity 552 lb., Weight 23.5 lb., Standards UV Protection, Unlined