Pipes come in five shapes that can be used individually or put together to make a chain. They suction to the wall so the water goes back in the tub, not on the floor. Includes 5 pipes with unique shapes and functions. Pipes suction to wall. Includes 5 pipes with unique shapes and functions. Bpa-free. Recommended age: 12m+. Size H24, W16, D10cm. (not included) plus (not included). For ages 12 month and over. WARNING(S): Only for domestic use. To be used under the direct supervision of an adult. Only to be used in water where the child is within its depth and under adult supervision.