Bee Stinger MicroHex Xtreme System Stabilizer Kit , 12" Proprietary countervail carbon fiber to dampen vibration Micro diameter for better performance in windy conditions Lighter weight to decrease mass weight and allow balance adjustment 2 piece end caps for extreme durability 3 independent 1 oz. powder coated end weights 5/16"x24 Stainless steel stud for optimal construction, rigidity, and adjustability Weight: 10.41 oz Includes: 1 12" Microhex Stabilizer, 1 10" Microhex Stabilizer, and 1 Elite adjustable side is with built-in quick disconnects