2Z-10-Pack Carbon Fiber Golf Club Extensions, Shaft Extension Kits, Club Shafts, Putters, Golf Accessories 2Z-10-Pack Carbon Fiber Golf Club Extensions, Shaft Extension Kits, Club Shafts, Putters, Golf Accessories [Golf Club Shaft Extensions] Universal shaft extensions suitable for most shafts. Ideal spare parts for golf club repair and replacement. [Material] Made of carbon fiber, durable, strong, and corrosion-resistant. This extension is very lightweight and won't add much static weight to the club. [Easy to Install] Sturdy, durable, and lightweight design, installation is very simple. Telescopic club extensions with a push-button installation make it easy to install on the end of the club. [Cutable] High strength, lightweight, and durable, it's the best spare part for golf club repair. You can easily cut it to the required length. Size: Inner diameter 0.55 inches / Inner diameter 0.49 inches Material: Carbon fiber Color: Black Package Contents: 10 x Golf Club Extensions The above only includes the package contents; other products are not included. Note: Light during photography and different monitors may cause the color of the item in the picture to be slightly different from the actual product. The permissible measurement is +/- 1-3 cm.