Product Description: 1. [Multi-Piece Set]: Enjoy endless fun with our medium 16"/40cm beach balls, featuring traditional rainbow colors. 2. [High Quality]: Our pool balls are made from eco-friendly and non-toxic PVC. The seams are well-stitched for durability, high strength, and resistance to tearing, ensuring long-lasting use. 3. [Pool/Beach Toys]: Perfect for pool parties, carnivals, beach days, summer gatherings, and birthday celebrations. Excellent as party favors, goodie bag fillers, end-of-year teacher gifts for students, Easter basket stuffers, or carnival prizes for all ages. 4. [Kids' Favorite]: Children will love kicking and chasing these balls outdoors. They are soft enough to ensure no harm to anyone or anything. 5. [Easy to Inflate]: With a quick-valve system, the ball can be easily inflated in seconds using a pump or breath. After your day's activities, simply open the valve to release excess air for convenient storage and space-saving.