1. The frame is welded with high-strength A3 steel, and the surface is electroplated. 2. Brake structure: the knuckle brake device is adopted, and the brake device is lower than the seat surface after braking. 3. The foot pedal is locked with an eccentric device, which is convenient for height adjustment. 4. Thickened sponge soft seat cushion: open the U-shaped opening toilet hole. Equipped with a large capacity PVC glossy square toilet bucket. 5. 8-inch (20cm) PVC swivel front wheels are wear-resistant, and 24-inch (60cm) solid rear wheels. 6. The total length is 106cm, the total width is 67cm, and the total height is 89cm
