LimbSaver UltraMax Dampener for Split Limb Compound Bows Superior vibration and noise reduction for split limb compound bows Six independent sections to dampen out the energy and vibration wave quickly and efficiently Made from LimbSaver's proprietary NAVCOM material to dampen vibration and unwanted noise Helps produce a smoother and quieter shot by greatly reducing vibration caused from your limbs Quick and easy to install; for use in all harsh weather conditions; includes two dampeners