"Use this motorized storage lift to effortlessly move bulky loads out of sight. There's no need to risk damaging your back hauling things into the attic or basement when the Versa Lift moves loads up to 250 lbs. in just 15 seconds on a 56in.L x 28 3/4in.W platform. U.S.A. Dimensions L x W x H in. 56 x 28 3/4 x 52 1/2, Opening Required in. 58 1/2 x 30 1/2, Power Requirements 115V, Load Capacity lbs. 250, Material Type Powder-coat steel, Floor to Floor Lift Range ft. 8-11, Max. Lift Height ft. 11, Product Type Storage lift, Remote Type Corded 15 ft. Requires 5 feet of headroom on upper level Comes complete with spring-loaded fire-resistant steel cover door for ceiling opening"