These 11″ official league recreational softballs have .44 C.O.R. and 375 lbs compression. These recreational softballs have a cork center and Yellow Dura-Hyde cover. Box of 4 – 11″ Official League Recreational Fastpitch Softballs. Recreational and practice softballs Durability Meets requirement of 10U needed for softball Recommended for backyard toss, hitting tees, batting practice and cage use Four-ball value pack
