Extremely efficient at reducing noise, vibration & bow jump. Versatile system comes with stem & 3 modular nodes (additional nodes sold separately). Adaptable to fit archer's personal shooting style. Unused modules can be added to Enhancer 2000, LimbSaver Xtreme system, to a V-Bar or to the riser as a counter-balance for absolute maximum performance. NAVCO construction. Wt.: 7.66 oz. Length: 5.40''