●Size (1 piece): Diameter approx. 2.8 inches (72 mm); Material: Sponge/natural rubber (hollow) ●Color: White Weight (1 piece): Approx. 2.5 oz (70 g) ●Perfect for baseball games such as catchball, hand baseball, triangle bases, baseball classrooms, and more as a natural rubber ball you want to have the first time tossing soft balls ●2 x Hard Baseballs ●Made by Kokusai (Japan Soft Baseball Equipment Commercial)