Add versatility to your iRangeSports Stick by getting the Indoor Base. This base allows you to use your iRangeSports stick on hard surfaces. Whether that is the driving range without grass or the gym, your living room, or in a simulator. It can be easily stored in the big pocket of your golf bag and weighs roughly 2 pounds for stability against the wind.    Dimensions 11 inches X 11 inches X 1 inch Weight: 2 pounds