-Easy to use, wavy frame increases the gap with the body, and it is easy to reach out from the back or side to clean - Replaceable seat back cushions, users can enjoy bathing time comfortably without using wet seat cushions - Easy to clean - A knob is attached to the back of the seat cushion, which can be easily removed by rotating it at 90 degrees - The front rod can support the user's body, the caregiver can be more at ease when washing the back - Anti-roll bar is designed as a standard equipment. When ascending the stairs, you only need to rotate the anti-roll bar 180 degrees upwards to raise the front wheels - Double-wheel braking with one foot as soon as you step on the brakes, the brake operation area is large, and it will not hurt even if you operate with bare feet - Increase the gap between the wavy frame and the body, easy to reach and clean from the back or side