XJFL-1 Sports Abdominal Crunch Roller Automatic Rebound Household Sit-Up Aid(Pink)

1. Four-wheel abdomen wheels, more stable and safer, foam armrests are more comfortable
2. Enlarged and thickened rubber suction cup, the suction power is bigger and firmer
3. Metal bracket, stronger bearing capacity, safe and stable
4. Three-wheeled force, strong stability, safety and stability
5. Double-wheel skating, without hurting the knees, exercise various muscle groups
6. Size: 30×71.5x44cm
7. Features: safe and stable, fitness and body shaping, exercise at any time, strong suction