The LimbSaver Stirrup Dampener for crossbows attaches to almost any foot stirrup to quiet any extra clatter. Its made from LimbSavers proprietary NAVCOM technology (Noise and Vibration Control Material), which effectively absorbs a wide range of frequencies to dissipate energy and vibration. Quick and easy to install, the Stirrup Dampener is durably built to be used outdoors in harsh environments. Using state-of-the-art technologies, LimbSaver produces highly effective noise- and vibration-dampening products for archery and firearm products, including bow stabilizers, recoil pads, rifle slings, and more. Proudly engineered and hand-made in the USA, LimbSaver products are widely used by outdoor enthusiasts, military, law enforcement, and more.