Use the Pro-Tec EVA BOLD™ Premium Foam Roller - 6” x 18” for warming up, cooling down and recovering from your runs and workouts. Foam roll the right way—this foam roller allows you to warm up before a workout, massage sore muscles, improve your flexibility and provide Myofascial release. Plus, there is even an exercise program included to guide you through these exercises. The high-quality EVA foam is durable and retains its shape, while the textured surface prevents you from slipping off the roller to give you the best stretch and massage possible. The closed cell surface reduces the spread of bacteria and germs and makes it easy to clean. Plus, its bright and bold colors make it easy to find and fun to use. The Pro-Tech EVA BOLD™ Premium Foam Roller - 6” x 18” is a great recovery tool to help you become a stronger runner.