Free standing heavy duty storage rack with 4 adjustable shelves per unit. Chrome finish provides scratch resistant protection. Shelves can hold up to 500lbs each and are ideal for garage, office, school and industrial supplies . Allows you to utilize space for maximum storage capabilities, preconfigured unit measures 24"x72".BEF1178946. 1178946. Cosco Best Chrome Wire Shelving 72"x24"x72" - for home, office or school - X5R2472.