Soft dart tips can wear out and break after heavy use, bringing your game to a halt if you dont have extras on hand. The Viper 2BA Tufflex II Tips are crafted to last hundreds of throws, and meant to be thrown longer than starter tips that will break after only a handful of throws. These tips measure 1.25 long and fit all compatible 2BA dart threads. A reinforced inner core lends extended life to your tips and are designed to withstand the force of a high speed throw from an experienced darter.