Product Type: This is a set of Underwater Swimming Pool Diving Ring Training Toys, designed to add fun and excitement to swimming and diving training sessions for children. Water Games: These diving toys will definitely bring lots of fun for your kids, providing them a cool summer as well as encourage to practice their swimming skills in pool or beach. Material: The diving training toys are made of durable plastic material, ensuring long time use and resistance against water damage. GiftUnderwater diving toys are great gifts for your family, kids, or friends. Package Contents: The pool dive rings package includes a set of these colorful underwater swimming pool diving ring training toys. Specification: Material: Plastic Size Chart:13cmx4cm/5.12inchx1.57inch Package Includes: 4 Dive Circle Fish Rings 4Diving fishes Note: Please allow slightly errors due to manual measurement and different monitors.