SPECIFICATION Specific Use Office Chair BackNylon frame with High Resistance Mesh Upholstery Type Office Furniture/Commercial Furniture Lumbar Support Height Adjustment and 3 Section Forward Adjustment Mail Packaging Y SeatNylon Seat Shell with High Density Molded Foam and Fabric Upholstery Folded N Armrest 4D Adjustable Armrest with Ultra Soft TPU Pad Style Executive Mesh Chair Mechanism Wires synchronous tilting dynamic mechanism(Seat slide) Brand Name Kentec Seating Gaslift Class 4 Gaslift Place of Origin Guangdong, China basePolished aluminum alloy base Product Name LAFIT High Back Office Chair Castor Heavy Duty Nylon Castor Model NumbeLafit-01 Headrest3D Adjustment with Mesh Upholstery