" 3-wheel ultra-wide adjustment Our wheels are large size 10.8cm / 4.25" "wide wheels, which can improve balance and stability when moving forward and back up, or even left to right, which reduces skidding and for more security. The ergonomic grip Handles and 3-wheel system help reduce oscillations during your basic workout. Compact and practical training device This abdominal trainer is a compact training device that provides targeted training of the abdominals as well as the back, legs and buttocks. Essential gym equipment for men for strengthen the strength and definition of your abdominals, live healthily and with confidence. Premium material This wheel is made of non-slip, firm and quiet TRP rubber wheel material, which will not damage the surface of the wooden floor and carpet. Cotton EVA rubber handle, EVA foam for the Safety and comfort Ultra-wide comfortable grip, and it comes with a foam foam knee pad, which provides extra comfort and protects the knee from injury. Easy to assemble and disassemble The abdominal wheel is easy to install and disassemble. There are unlimited scenarios, which can be used at home, office, gym and effectively improve your overall health. Design portable and lightweight for abdominal training in the gym or just at home. Suitable for all Easy to use, simple forward and backward movement, no complex learning to use it. The abdominal fitness wheel is light and compact. It is easy to store or carry in a sports or travel bag. that whether you are a seasoned expert or just starting out, our AB abdominal exercise roller is suitable for everyone. "