Connections High Back Operators Chair• Quality operators chair with generous waterfall front seat deep foam seat & back cushions adjustable fixed or floating back gas height adjustment & five star castor base. Entry level high back chair on five castor base. Adjustable seat and back height. Angle of the back can be fixed or free floating. Optional arms available separately. Recommended sitting time: 5 hours maximum. Maximum sitter weight: 95 kgs. Seat dimensions: W460 x D445mm - Back dimensions: W435 x H500mm - Adjustable seat height: 490mm-620mm.