Ergonomic robust anti-static chair with headrest for more comfortable sitting. Upholstery is conductive highly durable (60,000 cycles, black and grey is priced differently). The backrest can be adjusted for height, incline and distance from the seat. The chair complies with EN 61340-5-1, EN 1021-1 and BS 7176. The picture is for illustrative purposes only, the chair is basic without armrest.