This hamper is constructed from 7/8″ tubular steel for the base – 7 .25″ high and 3 gauge wire for the tension arms. The sturdy and bright chrome finish makes this an attractive hamper. The unit has four 2″Hooded ball casters insuring smooth rolling. This unit collapses completely for shipping allowing for a great freight value. Dimensions: 17.5″L x 14.5″W x 34″H.