ATTAS 6☆ shaft using NANOLLOY technology, lightweight and high-performance. - Model Name: ATTAS 6☆S ATTAS Rockstar - Material: NANOLLOY - Brand: UST Mamiya - Sleeve: - Grip: 4 wraps Shaft Length: 1W: 113.7cm (46 inches) Callaway Genuine Sleeve Ai SMOKE used 3W: 107.5cm (43 inches) Titleist Genuine Sleeve 915F used 5W: 106.3cm (42.5 inches) Titleist Genuine Sleeve 915F used The Rockstar combines distance and accuracy. It is a rare item that is no longer available as a genuine custom product from the manufacturer. Made as a genuine custom product from the manufacturer. The sleeves are also genuine, and both Callaway and Titleist are compatible with the latest models. Glass coating applied! UST Mamiya Website https://ustmamiya.co.jp/library/ We are also listing individual items, so please refer to the photos there as well. *Regarding club length, we have adopted the length measured at a golf shop, but it varies depending on the measurement method and the year. Please be sure to check the shaft length before purchasing. *We also have other valuable items such as shafts, heads, and Masters pins for sale. Please take a look!!