Back Height mm: 300. Back Pad Height mm: 300. Back Pad Width mm: 400. Back Width mm: 400. Base Colour: Black. Base Diameter mm: 600. Base Finish: Black . Base Material: Nylon . Base Type: 5 star base . Capacity kg: 100. Capacity Stones: 15.7. Colour: Black. Overall Height mm: 1260. Product Type: Operator chairs. Seat Adjustable Height mm: 560-820. Seat Colour: Black. Seat Depth mm: 420. Seat Finish: Polyurethane . Seat Height mm: 820. Seat Material: Polyurethane . Seat Width mm: 460. Type: With glides and adjustable footring.Draughter chair with height adjustable off the floor footring and glides. Designed for industrial environments. Comfortable, hard wearing and washable. Polyurethane seat and back with durable 5-star base. Floating or fixed permanent contact backrest. 1 lever. Gas lift height adjustment. Easy self assembly. Seat height - 590-830mm. Suitable for up to 5 hours use per day. Suggested max. weight of user: 100kg.