Xdreamfit Foam roller - Use For Foam Rolling Exercises On Arms, Legs, Back, Neck, Torso, Foam Rolling IT Band - Perform Physical Therapy, Massage, Initiate Myofascial Release To Promote Better Circulation - Raised Dots Surface For Better Grip - Extra Firm EVA Foam - Will Keep Its Shape And Continue Rolling Straight - Use It Everyday Before And After Workouts - Foam Rolling Ideal Size - 36&rdquo; X 6&rdquo; Round - 60 Day Money Back Guarantee High Performance Foam Roller Extra Firm EVA Foam to Promote Optimal Massage and Myofascial Release Raised Dots Surface For Better Grip Approximate size: 36 inches X 6 inches Round Will Keep Its Shape And Will Roll Straight - Use It Everyday