Sammons Preston Foam Therapy Roll, Half Round 8" x 12" High Density Foam Roller for Exercise, Physical Therapy, Rehabilitation, Body Balance, Motor Control, Mobility, and Flexibility Lightweight cylindrical foam rollers used for self-myofascial release, sore muscle relief, and pain relief Half round foam roller with 8" diameter and 12" total length Can be used with resistance bands and exercise balls for strength training, toning, stretching, motor control, and mobility Ideal rehabilitation and therapy exercise device for clinical or home use to enhance balance, body awareness, motor planning, neural and muscular flexibility and dynamic strengthening Made with non latex, high density foam for frequent reuse