Water & Wood New 3PCS Double Fish ITTF Approved 3-Stars Table Tennis Ping Pong Ball 40mm for Match Double Fish ITTF Approved 3-Stars Table Tennis Ping Pong, which is vry famous brand for PINGPONG. Color: yellow Is a specialized exercise brand, use with confidence. Size : about 40mm, is a standard size. Package content: 3x pingpong ball