The Super Ball Mix is a product containing 144 hi-bounce balls per pack. These balls are designed to create a sudden impact and add excitement to parties or gatherings. Each ball has a diameter of 7/8 of an inch and is made of highly dense material, which contributes to its extra-springy and lively bounce.

The term "hi-bounce" refers to the balls ability to bounce to a greater height compared to regular balls. When thrown or dropped, they will bounce back with increased energy, providing entertainment and amusement for users. The product description mentions that the assortment of balls may vary, meaning there could be different colors or designs within the pack, adding to the element of surprise and fun.