How to use: First, take out the 18 - inch boat and put it in water. Place up to four dolls inside the boat or on the attached raft. Let the kids look through the 'glass' bottom of the boat to imagine exploring the deep sea. They can use the included accessories like the baby stingray, life vests, sunglasses, visor, camera, and sunblock bottle to create stories. Attention: The dolls can't swim or stand on their own, so be careful when handling them. Also, remember that each item in the set is sold separately, and availability may vary. Maintenance: After playing, dry the boat and accessories thoroughly. Keep them in a dry place to prevent damage. If there are any stains on the dolls' swimsuits, you can gently clean them with a mild soap and water.