Product DetailsBrandClutch ChairzModelThrottle Series (Alpha)ColorAlpha Premium GreenFrameHigh-strength tubular steelBase70cm forged aluminum, tested over 2000 lbsRecline85-135 degrees with tilt-lockMaterialAluminum, polyurethaneCastorsPolyurethane-coated (non-marking)IncludedHeadrest & lumbar cushions, user manualAbout This Item85 135 DEGREE BACKR..