Teknik Office Ergo Twin Draughtsman Medium Back PU Operator Office Chair With Ring Kit Conversion and Fixed Footrest Black - 2900PU/1163 DDThe Teknik Office Ergo Twin Standard Drafter chair is our entry level solution for counter work, easy to use and with a fixed footring for off floor support. It has a floating or fixed permanent contact backrest in a wipeable PU Black fabric, a height adjustable seat and fixed glides to stop the chair rolling away!