SPECIFICATIONS Product Size 1900*1523*1779(mm) Product Weight 183.5kg Maximum Load Capacity 300kg Main Frame Commercial grade 50mm*100mm*2.5mm square tubing with electrostatic power-coating ensures ultra durability. Upholstery High-density poly-foam offers comfort and endurability. Bearing High-precision industrial grade ball bearing ensures smooth operation and rust protection Adjustment Elastic adjustment allows users to adjust upholstery easily and precisely. Handles Anti-slide knurling aluminum handlebar