Description These practice baseballs are made of PU sponge material, which are small, lightweight, easy to carry, and very convenient to use. There are enough numbers to meet your needs well, and they are very suitable for teenager player to practice. Features -Color:Yellow -Material:PU Sponge -Size:6.50X6.50X6.50cm/2.55X2.55X2.55in - Manufactured with PU sponge material, durable and can be used for a long time. - It is lightweight, adults can throw and press as much as they want at a certain degree - The bright colors allow you to practice your swing when indoor lighting is insufficient. - Enough quantity can satisfy your needs, allow you enjoy a very interesting sports with your friends and families. - It is a nice choices for those beginners and people who want to practice playing baseballs.Package list: 4 x Balls