Product Description Introducing the Becue Dark Matter Carbon Fiber Jump Pool Cue Stick - your solution to defeating tough safety shots and overcoming complex jump situations. This cue is designed with a unique "J" carbon fiber shaft for unparalleled versatility, letting you combine two butts in three different ways to adapt to any jumping situation. Plus, with a quick release joint system, assembly and disassembly is a breeze - so you can get back in the game faster. Keep your opponent on their toes with the Becue Dark Matter Carbon Fiber Jump Pool Cue Stick. Features: Becue carbon fiber "J" shaft is 12.5 mm at the tip. 7" butt. 11" butt with handle. Quick release joint system for a rapid assembly. Joint protectors available (sold separately).