These are children practice baseballs, made of lightweight and comfortable material, it is very safe and durable, with good texture. Mainly used for outdoor baseball swing practice. They are very professional and practical practice balls. Features -Color:Yellow -Material:PU Sponge -Size:6.50X6.50X6.50cm/2.55X2.55X2.55in -Safe and Soft Material: Made from soft and safe sponge material, this training ball is an for young players. -Valuable Indoor Training Option: Perform efficient and convenient indoor training with this soft baseball, ideally suited for indoor convenience. -They are great for baseball and softball training, also a perfect present for them. -Designed for beginners, the training ball is perfect for new players who will develop their skills in a comfortable and safe setting. -The bright color is easy to spot, enhancing overall game visibility and excitement. Package list: 4 x Balls