Limbsaver Universal String Decelerator Black. Helps prevent your wrists from getting slapped when you shoot. Universal mounting system fits most bows; mounts to front or rear stabilizer accessory holes. Specifications for Limbsaver Universal String Decelerator: Manufacturer: Limbsaver Color: Black Quantity: 1 Weight: 3.5 oz Condition: New Features of Limbsaver Universal Bow String Decelerator Progressive resistance pillar slows bow string to a stop to minimize slapping noise Helps prevent your wrists from getting slapped when you shoot Made from LimbSaver's proprietary vibration-dampening NAVCOM material Node fits standard 3/8" mounting rods 11" aluminum rod adjusts to fit most common brace heights. Universal mounting system fits most bows; mounts to front or rear stabilizer accessory holes Package Contents: Limbsaver Universal String Decelerator String Decelerator Cable Rod Mounting Brackets Clamp Limbsaver 4600: Universal String Decelerator Black