With help of the golf green reader, it can be used to adjust the slope of the green, giving golf players a better understanding of the contours and ultimately leading to more successful putts. With the bubble in the spirit level moving around the dial, you can instantly identify the slope of the green. It helps players accurately read the greens, leading to improved putting performance. Owing to the lightweight and compact size of this golf green reader, it is portable and can be easily carried in your bag. Get a better understanding of green contours for more successful putts. It not only visualizes slopes such as uphill, downhill, and breaks but also provides precise angle measurements. This product is a must-have for any golf lover. Easy to use and practice with, leading to improved putting skills and more made putts. It is the ultimate tool for golfers looking to improve their putting technique. Item Name: Golf Green Reader Material: Zinc Alloy Features: Compact Size, Lightweight, Portable, Reusable Size Details: Diameter: 3.9cm/1.54" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Golf Green Reader