Feature●Made of plastic, safe and durable.●Rich colors and cute shapes attract childrens interest.●This diving gem toys are packed in a transparent box for easy storage.●These gem toys are not only suitable for swimming pools and beaches, but can also be taught in the classroom to teach children about marine animals.●Gem toys can be put into the swimming pool, adults and children can improve swimming skills and exercise through treasure hunts and games.Description Gem toys can be put into the swimming pool, adults and children can improve swimming skills and exercise through treasure hunts and games.