The CAP Wrist and Forearm Developer is a convenient exercise tool for expanding and enhancing your workout. It's made of high-quality materials for extended use and features a nylon strap for stability and soft foam grips for a comfortable, yet secure hold. This forearm roller increases cardio, builds muscle and enhances flexibility. It's ideal for use at home or while traveling. Use it to tone and strengthen the muscles of your wrists and forearms. The wrist and forearm developer features a compact design that's easy to transport and store. Use it along with weight plates, kettlebells and some dumbbells (sold separately) to achieve a total body workout.