Our balance board is carefully polished, and is composed of multiple layers of birch boards that have been processed into a curved shape. It features a strong structure, non-tox ic and odorless material, safe and pleasant playing ex perience. For children, they can have fun sitting or lying on the board, making it a bridge or slide and riding on it. With their massive imagination, the board can turn into anything that brings a lot of fun. As for adults, the board is not just a toy but a piece of practical ex ercise equipment that helps ex ercise coordination and flex ibility, such as yoga and Pilates. Besides, the wobble board is lightweight and easy to carry, so can be used either indoors or outdoors.