Faswin Ab Wheel Roller-stretch and Strengthen Your Abs, Core, Arms, Back and Legs Perfect for Crossfit workouts to help isolate your abdominal muscles. This High Quality and Versatile Ab Wheel Is Portable, Convenient, Lightweight and Great For Travel Two non-skid wheels and two no-slip foam grips provide stability and comfort for the wrists and hands Essential for any home gym Perfect for individuals of any skill and fitness level