Features: 1) Boom over the rail of the rollator, and close four wheels towards the middle of the rollator 2) Frame: steel 3) Handle: PPT 4) Wheel: TPR 5) Salver: ABS 6) Dimensions: 59 x 29 x 73cm (6 inches) 7) Handle height adjustment: 78-96 8) N.W.: 10.5kg 9) Seat height: 61.5cm Conveyance: Qty/20\'\' FCL: 225pcs Qty/40\'\' FCL: 550pcs