30 cubic foot capacity—ideal for storing trash cans, lawn mowers, etc. Two-door front panel has ramp for rolling items in and out easily. Lift-up lid. Padlock hasp secures doors and top. Built-in support for shelf (shelf not included). Internal: 49-1/2w x 31-1/2d x 33-1/2h. External: 55w x 37d x 39h.