Description: Double Sided Golf Ball Marker: This golf ball position marker features a double sided marker, making it a versatile tool for golfers, ensuring accuracy and precision in your game. It's a great accessory for any golfer, whether you're a beginner or a professional.Watch Frame Design: The unique watch frame design adds a stylish touch to this golf accessory. It's not functional, but also a fashionable addition to your golf gear.Golf Putting Green Reader: The golf ball marker with a round bubble level, allowing you to measure the degree of slope on the green. This can help improve your putting accuracy and overall performance.Sturdy Material: This golf ball mark is made from quality zinc alloy, wear resistant, sturdy and practical, can withstand the rigors of the golf course.Portable: Comfortable in hand, lightweight and compact, with dimensions of 1.42inchx1.42inchx0.28inch, making it easy to carry around, suitable for hand holding, or store in the pocket. Specification: Material: Zinc Alloy Size Chart: Diameter 3.99cm/1.57inch Package Includes: 1 Golf Putting Green Reader Note: Please allow slightly errors due to manual measurement and different monitors.