[Package Include: The set contains 16 packs 12" rainbow bulk inflatable balls (a air pump is not included in this package) measuring 12.6 inches in length before inflating 9 inches in diameter after inflating and measuring 14 inches in a semi-circle. Please note: The color is slightly different due to different batches. Premium Quality: These swimming pool inflatable balls are made of high quality child-safe non-toxic material and thermally welded leak-proof. The balls can maintain inflation for several days effectively preventing air leaks. It is the best choice for playing water games in summer. Easy to Use: You just need to open the valve and insert the air pump into the valve to inflate. Please close the valve as soon as possible after inflating. When storing after use just open the valve and let the air out these summer party balls can be folded up and stored. Pool&Beach Toy: These beach ball toys are brightly colored and kids will love them. The ball is elastic and can float on the water good choice for various interesting summer water games. High-strength enough to kick bounce pass and toss. The suitable size is perfect for kids to play games. Multiple Uses: Small beach balls are perfect for a variety of water activities such as pool parties beach vacationswater park and educational activities. Also they can be used as decorations to make your summer party more interesting. It can provide endless summer fun for kids and adults alike!]