Giantex Executive Ergonomic Office Desk Sports Chair Luxury Computer Chair Pu Leather Load Capacity: 264 LBS Tested For:120-150 Kg(264-330lbs) Dynamic State Seating Area Dimension: 19.5" X19.5"(W X D) Back Rest Size: 19.6" X19.6" Overall Dimension: 24.4" X26.8" X37.4"-41.3"