The newly designed HD series quivers have added a Harmonic Damper and can reduce sound intensity by up to 55%. This quiver can be converted for right handed or left handed archers with ease, and can be adjusted to accommodate longer arrows. All HD-Series quivers include a detachable blade protector for use with expandable broadheads and a new foam insert designed to fit most expandable broadheads and fixed blades 1-1/8” and under.