Standard configuration:
1. Weight-bearing adaptive synchronous tilting chassis, which can be fine-tuned
.
Anti-collision function when locked
2. New special handrail
3. Pillow back integrated net frame
4. Seat cushion with high quality PU cotton
5. Nylon five claw tripod with high quality pulley
6. The whole chair is black or dark gray

Optional configuration:
1. Five claws: optional aluminum alloy five claws (A)
2. add practical foot pad