A result of extensive development & testing, Limbsaver TwistLox limb dampeners noticeably dampen noise and vibration when shooting your compound bow. Installation is easier than ever! Simply slide in, twist, and lock up for a snug and secure fit. They can be installed in two orientations for wide or narrow-spaced limb gaps, and can be positioned to the shooter's preference, using two or more TwistLox dampeners per limb. Mix, match, and color coordinate. FeaturesDramatically cuts out limb vibration and noise for a smooth, quiet shotQuick and easy installation on most standard and wide-spaced split limb bows by installing in two different orientations