Welcome to a new era in functional comfort. The edge office chair combines old time charm with cutting edge ergonomics to deliver one comprehensive seating experience. Every feature imaginable in a chair is available as soon as you sit down. This is a chair that you can conform to behave exactly how you need it.The edge office chair-giving you the comfort you need when you need it most.Set includes: one - edge office chair with mesh fabric seatoverall product dimensions: 26"l x 26"w x 37 - 41"hseat dimensions: 18.5"l x 19.5"w x 18.5 - 22"harmrest dimensions: 10.5"l x 3"w x 2.5"hbackrest dimensions: 1"l x 18"w x 19"harmrest height from seat: 9.5"hbase dimensions: 26"l x 26"wmaterials:iron, plywood, pp, nylon, screw for back of chair - m6• 25, screw for underside of chair - m8• 35 ,radius 31cm five star nylon leg,backrest can adjust tilt angle ,arm can be upright seat height is adjustablefeatures: mesh backsponge seat covered with mesh fabricseat tilt with tension controladjustable seat heightflip-up armsbifma tested and approvedassembly requiredweight: 36