[Crush Belly Fat]It is great tool for precise, more challenging, and exercises for attractive, defined lines. Let you crush the fat to [Shaping Abdominal ]Abdominal roller helps to exercise muscles, effectively shape the abdomen, waist, back, shoulders, arms and core, enhance core strength, and shape your perfect figure. [Novel design]This roller is a double-wheel design, and it also has a mobile phone holder design, which is convenient to exercise with the teaching video, and the double-wheel built-in spring and greater resistance can prevent the wheels from slipping during movement. The automatic function can protect you from injury during sports, especially for beginners. [Detachable handle]The handle is easy to remove or install, making it more convenient to carry. You can use it or take it with you to the gym or workout anywhere, perfect for home, gym or office Make your fitness more efficient [Excellent workmanship]Have rollers that imitate the texture of tires. Triangular structure for stability and non- handle for comfort. Widened , multi-layer composite materials excellent anti- and wear-resistant performance, no scratches on the floor, and bearing rollers are not only flexible but also quieter. Colour:C:Blue-Gray Material:ABS Package Contents: 1 * Exercise Roller Wheel 1 * Knee Pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.