Trophy Ridge Seismic Stabilizer 12in Black. Constructed with a high-strength carbon fiber tube these stabilizers provide rock-solid stability without adding unnecessary weight. Available in 6" 8" 10" and 12" lengths each model features an integrated weighted dampener that minimizes shot noise and vibration for a smoother quieter release. The Seismic Stabilizer can be customized with up to four additional 1-ounce weights (sold separately) to achieve optimal balance for your setup. Each stabilizer includes a connect bracket for quick installation and a bow sling for convenient handling. Specifications for Trophy Ridge Seismic Stabilizer: Manufacturer: Trophy Ridge Fabric/Material: Carbon Fiber Weight: 1 oz Features of Trophy Ridge Seismic Stabilizer High-strength carbon fiber tube for stability and durability Built-in weighted dampener reduces shot noise and vibration Compatible with up to four additional 1-ounce weights (sold separately) Includes connect bracket for fast secure installation Includes bow sling for improved handling and portability Designed for both bowhunters and target archers Package Contents: Trophy Ridge Seismic Stabilizer Trophy Ridge AST2612: Seismic Stabilizer 12in Black