Shrewd Vantage Hunting Bow Stabilizer 7 in Black. The HiLo Dampers work with the STS carbon to isolate and reduce high and low frequency vibrations for unrivaled dampening and noise reduction. Included removable 5.52 oz weights to allow ultimate adjustability for bow balance and stability. Specifications for Shrewd Vantage Hunting Bow Stabilizer: Manufacturer: Shrewd Fabric/Material: STS Carbon Diameter: 0.63 in Features of Shrewd Shrewd Vantage Hunting Stabilizer: High Modules STS Carbon with 0.630" Outside diameter Shrewd's HiLo Dampening System Includes Two 1 oz flat black stainless steel weights with 5/16"-24 threads CNC Machined external end caps Durable anodized finish and stainless-steel hardware Package Contents: Shrewd Vantage Hunting Bow Stabilizer Shrewd SMSHVANTAGE7BK: Vantage Hunting Bow Stabilizer 7 in Black