A molded foam roller that does not contain cells making them last three times longer than traditional celled white foam rollers. •Unlike traditional celled foam rollers that break down and flatten out, these molded rollers do not have cells and therefore will last much longer. •Use round rollers for stability exercises and myofascial release and alignment and half round rollers for balance and stabilization •Improves alignment and hip mobility while increasing core flexibility. •Also can be used for Pilates, Yoga, Massage Therapy, and Physical Therapy