HIGH QUALITY MATERIAL: Our kids splash pad is made of 0.28mm thick PVC, which is wear-resistant, durable and non-toxic. The smell is similar to regular pool sheets. All you have to do is connect this water inlet valve to a standard garden hose and adjust the water pressure to lower or raise the spray height. Larger size: 170 X 170 cm, larger area suitable for more children or families to play together. Children can play with friends, parents or animals in this pool. It can help children stay away from iPad and develop a healthy body. Great to use on sunny days, perfect for family fun time. The swimming pool is huge and has a 10cm edge. All sprinklers work simultaneously. very beautiful. The water spray can be adjusted at will, just connect the garden hose and fill the outer ring with water. Then water splashed out of the hole. The valve also works securely and a regular garden hose fits perfectly into the opening. Installation is very simple and self-explanatory, as there is a large plug, the gap can be removed in no time. All children will love and enjoy playing in the water and seeing how wet they can get. SpecificationsMaterial: Eco-friendly PVC, BPA-freeSize: 170 cm/68 inchesSuitable for: Children 12 months and aboveOccasion: swimming pool, beach, garden, outdoorTube Adapter: fits all standard hoses