Experience design in motion. Staggered, tempered glass surface levels offer versatility to the Cascade Swivel Glass Table, by Adesso. With three separate table tops, each centered at the corner of a triangular, chrome finish base, this item is a must for any room!. This three-tiered table is arranged in a cascading style with the shortest table top standing at 12-inches, and the other two at 16 and 20 respectively. Each table measures 20" Diameter. 31" Overall Width expands to 42", 20" Height.