Exerciser For Beginners Core Workouts Automatic Rebound Abdominal Wheel --- The triangular structure is stable and ergonomic; one can solve your troubled belly wheel, and you can re-recognize the automatic rebounding belly wheel, and easily have a good body. Workout Your Whole Body --- Widened double wheel, automatic rebound; triangular structure, stable and safe and ergonomic. The double spring strong rebound design enhances the strength and clarity of your abdominal muscles, back, arms, chest, and shoulder muscles. It also helps burning your calories to shape a better figure. Material --- This abdominal wheel is made of durable, non-slip rubber, sturdy stainless steel and sturdy PVC to fully guarantee your workout stability and comfort. Again, it's quiet and won't damage your carpet or wood floors. Easy to Carry --- It is compact and easy to carry, perfect for home, the gym, or the office You can work out any time and anywhere, make your fitness more efficient. Easy to Carry --- The handle is easy to remove or install, which is compact and easy to carry, perfect for home, the gym, or the office You can work out any time and anywhere, make your fitness more efficient. All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.