The EI8HTBALL is a highly effective trigger point massage tool designed to target hard to reach areas. It’s compact, lightweight and portable, making it easy to bring with you anywhere you go. It combines the benefits of a foam roller and massage ball in one and is designed with a non-sticky coating to stop the ball from rolling out from under the body. Roll out the tension in your feet and body It all starts with your feet. We recommend rolling out the tension in your feet, then your calves and then moving up towards the rest of your body. Firm Yet Flexible The EI8HTBALL is firm yet flexible to allow you to control the amount of pressure applied. Perfect for a myofascial release, relieving tension, and rehabilitating an injury. Whole Body Recovery Not just for rolling our your feet. The EI8HTBALL is great for those hard to reach areas including the upper back and triceps. Lightweight & Portable It’s compact, lightweight and portable, making it easy to bring with you anywhere you go. The dimensions are 5. 5 wide by 2. 9 Inch diameter on ends.