The BS Toys Balance Surfboard helps children keep their balance while playing. Let them help the fish swim away from the shark. While they try to keep their balance, the balls roll on the board without falling out. Features • Contents: 1 balance surfboard, 2 large balls and 3 small balls • Material: wood • Dimensions: 50 x 32 x 4 cm (lxwxh) • Diameter balls: 2 to 3.5 cm • Age: from 4 years