Description: 【Premium Material】: This Golf Putting Cup Ring is made of silicone material, with high flexibility, soft, and sturdy to use. 【Practice Anywhere】: The compact design of our golf hole cup makes it easy to carry, allowing you to practice your putting almost anywhere, be it at home, in the office, or on the green. 【Compact and Portable】: The lightweight nature of our golf hole cup makes it easy to carry and store. It's convenient to use and great for putting greens. 【Improve Your Putting Skills】: Our golf green cup can help you practice your putting posture repeatedly until you find the skills that suit you best, thereby improving your overall golf skills. 【Golf Accessory】: Suitable for outdoor, indoor, garden, and backyard golf practice as well as assisting golfers. Easy to use for work or practice on putting greens. Specification: Material: Silicone Size Chart: Diameter 15.5 cm/6.10 inch Inner Diameter 10.9cm/4.29inch, Width: 2.7cm/1.06inch Thickness: 9mm/0.35inch Package Includes: 1 Golf Putting Cup Ring(4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.