MVS River Stone Set of 6

MVS River Stone Set of 6

With explosion-proof non-slip PVC material, There is no danger during sports use, Suitable for strengthening your general body muscle. Improve balance, coordination, flexibility and circulation. These semicircular balls, made of non-slip special material on two surfaces, will be an indispensable part of your balance work and motor skill training. You can use both surfaces of this product in different difficulty exercise varieties, you can prefer the serrated surface for your challenging exercises. Push the limits of your creativity! Ideal for indoor or outdoor use, at home, in the office or in the gym, Safe Durable and easy to use. Specifications: Material: PVC Diameter: 16cm