Designed for kids who like to play games during recess and gym class, the Champion Sports foam ball is a great addition to any arsenal of sports equipment. The soft, pliable design and medium density foam reduces the bounce height and will not injure kids upon impact, making it easy for children of all ages to enjoy games with this foam ball. Details: Yellow 4" diameter each Pack of 12 foam balls Uncoated Soft foam cover Medium density reduces bounce height Suitable for ages 5 and up