To achieve a comfortable and adjusted fit for your putting needs, start by removing the grip from your golf club. Next, insert the appropriate extension plug into the shaft of the club. Once the extension plug is securely in place, reattach the grip to the club. This process allows you to adjust the length of your golf club to better suit your personal preferences and playing style. The package includes four extension plugs: two designed for steel shafts, each measuring 88mm, and two designed for carbon shafts, each measuring 102mm. This ensures compatibility with a variety of golf clubs, providing you with the flexibility to enhance your performance on the green. Features -Color:Black -Material:PP -Size:10.20X1.50X1.50cm/4.01X0.59X0.59in -Precision adjustment: finetune the length of your golf clubs for optimal performance and better shots accuracy -Universal compatibility: designed to fit a wide range of golf clubs, providing a versatile solution for golfers -Easy installation: simple and straightforward installation process that do without special tools -Portable design: compact and lightweight, making it easy to carry in your golf bag and use whenever needed -Reliable quality: crafted from sturdy materials to ensure durability and consistent performance over time Package list: 2 x steel golf shaft extension 2 x graphite golf shaft extension