Strauss Grid Foam Roller, 33cm (Purple) and Dual Yoga Massage Ball, (Pink) Material: Other In-box Contents: 1 Made of Eva foam, lightweight, soft to touch, rich elastic buffer, surface with massage floating point It can board up the soft tissue adhesion and scar tissue, self-massage 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 The dual point massager comfortably cradles the spine while still providing the pressure needed to increase blood circulation The dual point massager unique design and sturdy foam construction