This model is not available in Japan, making it very rare. It's a Wilson Pro Staff 97L V14 in the red version (G3), sold exclusively overseas at a tennis point in the UK. It's similar to the cool red model from the Laver Cup that Federer used to play with. It has a design that you won't see on anyone else. While it shares the same mold as the Pro Staff 97 v14 in Japan, I personally think the red Pro Staff has a special feel because Federer used it at the Laver Cup, and I think it's very cool. Replacement grommets will be included. I purchased it for approximately 50,000 yen, including shipping and customs fees. Original Specs at Purchase: 297g, 316mm balance, SW 274, Pattern 16x19, Head 97, Thickness 23mm. ● Since it was a racket with a low SW and didn't hit the ball far, I customized it to be usable in matches → Specs before stringing with overgrip: 316g, 316mm balance, SW 298 Custom Specs (when strung with 16g string): 332g, 326mm balance, SW 332 Specifically, as shown in the last photo, I applied about 6g of lead tape inside the end cap to prevent it from coming off, and about 8g was added inside the grommets at the top before stringing. The advantage is that it doesn't look bad. The string weight is 16g. The strings are a combination of a Bi-Phase 130 at 53p for the mains and a Blast 125 at 50p for the crosses, and I've added elastocross at the same position as Federer to prevent notching. The overgrip is 5g. This resulted in the above custom specs. If you are an intermediate to advanced player, you should be able to hit the ball easily and make it go like a pro. It's a custom spec close to the Tennis Topia spec. If you don't need the lead tape, please remove it yourself after purchase. I think it will return to the quality of the commercially available product and won't hit the ball as far. It is new and unused, but please check the photos and understand that it is a privately stored item. I will ship it in a racket-specific cardboard box. I will not respond to purchases made through a separate account after comments to prevent any trouble. No returns or exchanges, please. Thank you for your understanding. I was planning to keep it for storage, but since I'm already using another one in actual play, I'm releasing this new and unused item. Thank you for looking.