The product is made of premium silicone, this practice tool is durable and portable, which allows to practice your putting virtually anywhere. It can effectively help improve your putting accuracy. Also, you can practice putting skills at home the office or anywhere else! Features -Material: Silicone. -Size: 16.50X16.50X1.00cm/6.48X6.48X0.39in. - Does not need to be plugged into power outlet, no limitations in space for practicing. - Lightweight and durable for both indoor and outdoor use. Compact design to fit . - Train anywhere and anytime, so that you don’t lose your accuracy and control. - Great for entertainment at parties as well as serious practices at home or in the office. - Perfect for both men and women, and for kids. Small enough to bring it with you on your travels. Package list: 1 x Practice Putting Cup