FIN Mesh MB Chair 101-05 is ergonomically designed to support every curve of your body and features a high-density foam seat covered with soft fabric for everyday users. 60mm Nylon castors, 350mm Nylon base, Bifma Standard, Gaslift 85Y30, LF-G013 Mechanism, Adjustable armrest with PU Pad, AR -308, Back frame finished with mesh and PU Lumber, Size: 68 L x 63.5 D x 100 H cm +/-