Featrues 1. Superior Quality: The abdominal wheel is made of strong PP, nonslip TPR and durable ABS. Ensure safety and comfort, silence. Never damage carpet or wood floor. 2. Core Training: Each repetition of the rollout exercise works various muscles targeting your abs, hip flexors, shoulders, and back. It will not only help improve you lower back strength but decreases your risk of muscular injury. 3. Resistance Bands: The resistance band can provide resistance on the way out and a controlled return. The combination of resistance rope and push-up support allows your muscles to get the most out of exercise in a short time. 4. Sculpt Your AB: Ab wheel roller acts as your personal fitness trainer, helping you to build stronger and bigger six pack abs, burn calories, build muscle and improve your overall endurance. 5. Preferred Gift for Fitness: It can serve as a wonderful birthday gift, holiday present, or anniversary gift for fitness fans. For your friends, family, or co-workers, this is just a perfect choice! Plus, you could work out with your partner or family using it at home, in the gym or the office. Specification Material: PP+ABS+TPR Color: Green+Black Size: 8040cm Package Include: 1 AB Wheel Roller