Upholstery : Armaggeddon's Select Premium PU Leather with natural Togo leather grain texture. Back and Headrest Cushion : Ultra High Density Foam 1.9. Seat Cushion : Cold-Cure Moulded High Density Foam. Density Index 4.1. Neck and Back Support : Adj, Ultra Thick ++. Neck and Back Cushion Included. Recliner Angle : 90 - 160 Degrees Adjustable. Castor Size : Ultra Large 75MM High Grade PU Gastors. Chair Support Mechanics : Butterfly Swivel and Tilt (Industry Standard). Chair-Lift Mechanics : Heavy Duty Class 3 Hydraulic Piston 100MM. ARM Rest : Ultra-Versatile 4 Directional Movement Mechanism. Arm Rest Adjustable Height : 30CM - 37CM. Frame Built : Iron Frame. Wheel Base : Grade A Nylon Wheelbase, 70CM Diameter. Support Up to 150KG. Available in Yellow color.