ERGONOMIC HIGH-TECH SERIES STATIC CONTROL SERIES H) BTC-K SERIES Product No.   HBTC1722-K Seat Height Adj.   17 - 22" Footring   No Wt. (lbs.)   30 Upholstery Options: Microcon Blue Vinyl ($333.13) Navy Cloth ($348.97) *Please note that some options/add ons can affect the price of the product. Quantity: