THIS NSF CERTIFIED COMMERCIAL PNEUMATIC BRUSHED STAINLESS STEEL (304) TOP WORK STOOL WITH A 360 degrees SWIVEL SEAT ADDS A MODERN YET CONTEMPORARY TOUCH TO ANY ROOM. THIS STOOL IS IDEAL FOR KITCHENS RESTAURANTS OFFICES LABORATORIES WAREHOUSES MAIL ROOMS WORK CENTERS ETC. THIS WORK STOOL IS EQUIPPED WITH HEAVY-DUTY 1 IN. D CHROME PLATED STEEL LEGS 19 IN. DIA WORK STOOL BASE AND A 14 IN. STAINLESS STEEL DIAMETER SEAT. THE PNEUMATIC ACTION SEAT RANGES FROM A PEAK HEIGHT OF 29-3/4 IN. LOWERING TO 25-1/2 IN. H. NO TOOLS REQUIRED.