B1ST Practice Baseballs Foam Softballs Training Sporting Batting Soft Ball White 9 Inch Pack of 12 Soft PU foam baseball,12 pieces for 1 pack Material is PU ,Color is white ,Red stitch color Great fun for some of the young boy or girl,they also don't hurt as bad if children get hit by baseball Soft foam for backyard use,Designed to Helps youth players build confidence by reducing fear about impact Size :9 inch (diameter 2.8),Weight:0.8 oz ,if you need 11 inch size baseball&softball ,please search "B1ST 9 inch baseall" or "B1ST baseball" on Amazon