Ergonomic: Features a curved back, padded foam seat, high-rise arms and stable and height adjustable frame, this tall office chair offer you comfortable experience. Mesh back: This mesh office chair allows your body to breathe comfortably. Round foot rest: Made from metal, the 46cm-diameter foot rest give legs somewhere to rest. 360º swivel base: Equipped with five castor wheels for easy movement without having to get up from the tall desk chair. Tall design: Made for the taller surfaces, seat height adjusted from 61cm to 84cm, this stand up chair allow you work easily without stress or strain. Suitable for standing desk, kinchen, counter or home bar. Dimensions: 100-120H x 68L x 66D cm. Seat: 56-76H x 48W x 46Dcm. Maximum weight load 120 kg. Assembly required. It's BS5852 qualified.