Rigid Carbon Stability with HiLo DampeningThe Shrewd Vantage Series Hunting Stabilizers pair STS Carbon with HiLo Dampers to isolate high and low frequency vibration while allowing extensive weight adjustment for balance. STS Carbon uses high modulus carbon Internal taper is matched to each length HiLo Dampers reduce high and low frequency vibration Includes removable 5.12 oz. weights Built for adjustability and stability