Strauss ST-1442 Grid Foam Roller (Pink), 33 cm and Dual Yoga Massage Ball, (Pink) Made of EVA foam,Lightweight,soft to touch,rich elastic buffer,surface with massage floating point. It can break up the soft tissue adhesion and scar tissue,Self-massage and my ofascial release, break trigger points, relieve tension fascia while increasing blood flow and circulation of the soft tissue. Waterproof,anti-slip,non-toxic,tasteless,odourless,The most popular pilates yoga trainers, can also do children's sporting goods,swim rod Athletes are serious about back and spine care. The Dual Point Massager comfortably cradles the spine while still providing the pressure needed to increase circulation and decrease knots, tightness, soreness and recovery times. The Dual Point Massager’s unique design and sturdy foam construction are perfect for massaging muscles, targeted pressure points and working the tissues around the spine to increase the mobility that’s key to a healthy back.