Get Those Rock Hard Six Pack Achieve rock hard six packs abs with the Abdominal Double Exercise Wheel. Conveniently portable and easy to use at home or in the gym, this Abdominal Exercise Wheel works not only the abdominal muscles, but also the entire upper body as you contract and stretch the muscles in your back, shoulders, chest, and arms as well.*Comfort and safety design.*Compact,lightweight and portable.*Made from reinforced ABS plastic,especially durability.*For various users,from beginner to the experienced.*Textured handles provide a comfortable and firmed grip.*Steel Rod with Comfortable Foam Grips.*It is designed to tone arms, thighs and to tone the core musclesand decrease the risk of injury.Specifics:Function:Perfect for strengthening the muscles of arms, shoulders&backand helps to significantly improve breathing thanks to building strong abdominalmuscles. This ab wheel is ideal for burning excess calories.Type: Max strength Exercise Wheel RollerMaterial:Steel&ABS PlasticPackage includes:1 x Exercise Wheel RollerNotes:2.The color of the actual items may slightly vary from the above imagesdue to different computer screen, thanks for your understanding.