These Basketball Bouncing Balls are perfect for kids parties and celebrations. Made of durable rubber these 1 1/4 (33mm) balls are designed to bounce and provide hours of fun. Kids will love chasing and playing with these authentic-looking sports-themed toys. They also make great party decorations when placed in vases or baskets adding a festive touch to any gathering. With 12 pieces in each set these bouncing balls are a versatile and affordable party favor that will delight guests of all ages.