About the product Product description Heavy Duty Steel Frame!Premium chrome round base;Heavy duty hydraulic pump make height adjustment easier;Double-reinforced saddle sticking prevents ripping and tearing!;Small cell high density foam for extra comfort of your client seat, Industry best pump and the base Note: All the shipping fees is only for 1 item per order. It calculated by single item/1pcs. All buyer only allow to purchase 1pcs per order. We reserve the rights to terminate the order if buyer order more than 1pcs per transaction.