Functional, diagonal cut at the heel won't catch on clothing so it's easier and faster to shoulder when you're shooting your favorite sporting clays course. Made from exclusive Sorbothane material that's soft and springy to soak up recoil force and prevent sore, next-day shoulder. Can be ground and fit just like conventional rubber pads. Mfg: Kick-Eez SPECS: Leather face. Includes screws. Measurements are approximate. Thicknesses are measured in the center of the pad. Hole spacing is 3-1/8" center to center. All pads must be ground to fit.