Never cut your disc golf game short because of the darkness again. Play into the night thanks to the flashlight LED Disc Golf Set, a perfect gift for those who enjoy the game!. . . Unique Disc o SelectTM 7 color selection feature: Red, Purple, Blue, Aqua, Green, White, and Disc o color changing options. Made from durable Sure GripTM material. LED and fiber optic technology. Water resistant and they float. 20 hour run time. Easy replaceable 2 x 2016 3V lithium batteries included. Push button onoff switch. Driver Dimensions: 8.3 x 0.7 210mm x 17mm. Mid Range Dimensions: 8.3 x 0.8 210mm x 21mm. Putter Dimension: 8.5 x 0.7 217mm x 21mm.