FEATURES: HIGH MODULUS, STS CARBON WITH A 0.630" OUTSIDE DIAMETER. STS CARBON IS INTERNALLY TAPERED WITH A THICKER CARBON WALL ON THE BOW END AND A THINNER CARBON WALL ON THE WEIGHT END. THIS CREATES AN OPTIMAL STRENGTH-TO-WEIGHT RATIO. FEATURES SHREWD'S HiLo DAMPENING SYSTEM TO ELIMINATE VIBRATION. HiLo-S DAMPER SLIDES OVER THE CARBON AND ALLOWS THE USER TO POSITION IT WHERE IT MOST EFFECTIVELY REDUCES THE VIBRATIONS PARTICULAR TO THEIR BOW. HiLo-T DAMPER FEATURES 5/16"-24 THREADS AND MOUNTS ON A 2.5" LONG THREADED ROD ON THE END OF THE STABILIZER. INCLUDES TWO 1 OUNCE, FLAT BLACK, STAINLESS-STEEL WEIGHTS WITH 5/16"-24 THREADS. REMOVABLE WEIGHTS ENABLE THE USER to BALANCE THEIR BOW MORE EASILY. ADDITIONAL WEIGHTS MAY BE ADDED TO THE 5/16"-24 X 2.5" THREADED ROD. CNC MACHINED, EXTERNAL END CAPS CREATE A STRONG AND STABLE PLATFORM. DURABLE ANODIZED FINISH AND STAINLESS-STEEL HARDWARE.