Trophy Ridge Whisker Biscuit: * Our aluminum-encased Whisker Biscuits are 300 percent stronger than previous models * We"ve added a rock-solid, dual-bolt mount for even more secure, "locked-down" mounting * Easy to set up * Its lightweight, compact design provides maximum clearance around quivered arrows * Windage and elevation adjustment * Reference marks * Custom rubber boots silence arrow loading * Designed for use with left- and right-handed bows