ERGONOMIC HIGH-TECH SERIES STATIC CONTROL SERIES G) BTT-K SERIES Product No.   HBTT2530-K Seat Height Adj.   25 - 30" Footring   Yes Wt. (lbs.)   34 (70 UPS wt.) Upholstery Options: Microcon Blue Vinyl ($373.67) Navy Cloth ($395.20) *Please note that some options/add ons can affect the price of the product. Quantity: