The Weplay? PVF Free Balance Cushion is an inflatable balloon, mimicking both the movement and the shape of the gym balls. It can be used on the floor to strengthen the lower body muscles, as well as train for balance. One side of the cushion is bump-studded while the other side is gently textured to provide the users with different sensations to enhance the sense of touch and coordination. Diameter: 13.8"
Ages: 2 years & up.