The Magnum Recoil Shield is designed to provide unparalleled recoil protection while sighting in your rifle, bench rest shooting, or participating in many other shooting activities. The size and shape of the Magnum Recoil Shield creates the perfect combination of function and comfort. Wear on the left or right shoulder with an easily adjustable side closure for a secure fit. The leather on the front secures the buttstock in place, while the leather on the back prevents the shield from shifting position on your shoulder. The shield s 1/2 thick, energy-absorbing pad provides excellent protection for calibers up to 300 Winchester Magnum. Soft leather front and back provides ample friction to keep gun locked into the shield and the shield locked into your shoulder 1/2" thick energy-absorbing pad Approximately 20 cubic inches of coverage Weighs 4 oz. Ambidextrous