Add versatility to your iRangeSports stick by getting the Indoor Base XL. The base allows you to use your iRangeSports stick on hard surfaces, whether that is at the driving range without grass, in a simulator or just at home. The XL base is the bigger and heavier version of the indoor base and is designed for large tablet users, up to 12.9 inches. Weighing in at around 3.5lbs for stability against the wind, it is the ultimate tripod alternative.