1. Brake anti-skid universal wheel, good anti-slip, thickened shock absorption; 2. The height can be adjusted in 10 gears to meet the needs of people of different heights; 3. Square reclining auxiliary wheels, stable travel; 4. Electroplated steel pipe welding, high safety factor; 5. Lengthened and thickened underarm sponge, comfortable to use; 6. The restraint belt assists in standing, reduces the pressure on the legs, and prevents Shentong from leaning back and bending the legs.
