This Carbon Core Stabilizer is ultra-tunable to reduce bow movement and muscle fatigue. High-modulus carbon-fiber core increases strength. Carbon-composite exoskeleton reduces weight. Rubber-isolated weighting system for maximum vibration dampening. Tru-Touch soft-feel technical coating. Removable stainless steel tuning weights. Interchangeable colored dampening rings. Easy to install and set-up. Engineered specially for high-performance bows. Fits practically all bows.