High quality material: The hole for the pressure cover is made of plastic. Put can be practiced almost anywhere. It is not only lightweight, but also easy to carry and store. Unique design: the additional inner ring of the putter makes the operation of the putter more accurate, and the flag can be moved for storage. Best Training Equipment: The plastic golf putting disc is lightweight and detachable. It can be used indoors and outdoors without being restricted by location, so you can practice your golf skills anytime, anywhere. Easy to Use: The ring can be detached for usual putting practice. The Golf Putting Cup is the best gift for avid golfers. VERSATILE USE: This plastic golf putting cup is mainly used for golf putting practice. It is suitable for various occasions, including indoor, garden, garage, outdoor and other places. Feature: 1. Portable: lightweight and easy to carry, you can practice your putting practically anywhere. 2. Accuracy: The additional inner ring of this cup allows the putter to train with greater accuracy. 3. Removable: The ring can be removed for regular putting. Perfect gift for golf lovers. 4. High quality material: Made of high quality plastic, this moving putting cup is durable and long-lasting. Specifications: Material: plastic. Color: green putting cup and white flag Hole diameter: approx. 6.8cm/2.68inch. Flag height: approx. 17.5cm/6.89inch. Putting cup dimensions: approx x 13.5 cm / 7.09 x 5.31 inches. Package Includes: 1 x Golf Putting Cup.