These durable Croquet Balls are made of a nearly indestructible plastic polymer to last for a lifetime of hard playing. They are replacement balls for our popular Family Tradition Croquet Set, but will be a fine replacement for any regulation size Croquet Game. They have no stripes on them. Each croquet ball is approximately 3 1/4" diameter and weighs 10.5 ounces. Choose from 8 colors or choose a set of 4, 6, or 8.