Tank Containment Unit Bottom Inside Dimensions 40 in x 40 in Bottom Inside Length 40 in Bottom Inside Width 40 in Color Black Dimensions 49 in x 49 in x 30 in Includes Drain No For Container Type Drums IBC s For Use With Container Type/Spill Capacity 1 Drum IBC 220 gal Capacity For Use With Standard Fork No Forklift Pockets No Pockets Height 30 in Includes (4) Grating Supports 40 in (Base) 49 in (Top) Indoor/Outdoor Use Indoor