Perfect to use for a self-massage and rolling through the tight muscles, knots and kinksProprietary Distrodensity® zones replicate the feeling of a massage therapist’s hands, helping to relieve tight muscles and enhance recovery3D surface allows tissue to aerate while you roll, promoting the flow of blood and oxygen, which are the nutrients needed to repair musclesHard, hollow core hand-wrapped in EVA foam makes it firmer than traditional foam rollersEnvironmental-friendly design uses less foam than traditional foam rollersCompact and travel-friendly design allows you to carry it easyMax user capacity: 225kg (500lbs)