Designed to reduce bow noise and vibration, the LimbSaver SuperQuad split-limb dampener is designed to fit 95% of all standard and wide split limb bows, regardless of thickness or distance between the limbs. The SuperQuad can be installed in two orientation options for either wide- or narrow-spaced limbs. A quick and effective solution for rattle and vibration in split-limb compound bows, the SuperQuad dampens up to 70% of limb vibration for a quieter and smoother feeling shot. It’s made from LimbSaver’s proprietary NAVCOM technology (Noise and Vibration Control Material), which effectively absorbs a wide range of frequencies to dissipate energy and vibration. It measures 1.47 x 1.89 x 1.41 inches (LxWxH) and weighs 1.3 ounces. Quick and easy to install, the SuperQuad 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. Reduces noise and vibration by up to 70 percent Fits 95 percent of all standard and wide split limb bows Two orientation options for either wide- or narrow-spaced limbs Made from LimbSaver's proprietary NAVCOM material to dampen vibration and unwanted noise Package includes two SuperQuad dampeners