A tennis racket that combines high operability and power. - Model Name: VCORE Si 100 - Country of Manufacture: MADE IN JAPAN - Frame Material: Max Body Manetec - Size: 100 square inches G1 300g I used this quite a while ago, and it was too heavy for me, so I haven't used it much. The strings are still on, so I recommend restringing it. Used. Please consider this with the understanding that it is used. ٩(❛ᴗ❛)۶