Feature: 1. Through Door Diving Ring: Our underwater diving training toys can make your pool water sports fun, fun underwater diving ring, let people swim around in the water like a fish. 2. Material: The diving door swimming ring is made of high-quality plastic material, which is not easy to be and deformed, which helps to train beginners' diving ability, and is very suitable for summer parties, pool parties, school celebrations, wedding banquets, etc. 3. Diving Agility Training: The floating rope of the diving door adds a sinking ball design, which is easy to grasp; in addition, the diving door can stand in the water and can easily pass through the diving door, increasing the fun of playing, improving your diving skills and sharing with friends have fun. 4. Enjoy Water Play Fun: This diving training toy is an perfect summer gift for family, friends, and swimming learners; Pool diving toys for family use to play and swim with friends. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any problems, questions or need assistance, please feel free to contact us directly. Specification: Through Door Diving Ring: Diving Training Crossing Rope Door Swimming Game Aids Dive Door: Underwater Diving Doors Rope Model Number: Through Door Diving Ring Name: Kids Through Door Diving Ring Product size: About 1500x50x50mm/59x1.97x1.97in Color: Blue Material: plastic Package Contents: 4 x Diving Ring Through Door Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.