Designed for use under low clearance units Static free due to contact of metal base to floor A removable stainless steel tray that combines stability with mobility Spread of legs: 18 1/2 x 24 Extends over table: 20 Height adjusts from 33 to 52 Tray size 12 3/4 x 19 1/4 Base Dimensions: 19 Wide x 22 Deep Shipping carton: 24x20x6