Quake Scope Eye Rifle Scope Recoil Pad SPECIFICATIONS BRAND: QUAKE CA PROP 65: YES DESCRIPTION The Quake Scope Eye Rifle Scope Recoil Pad is specially designed to help prevent eye and facial injuries caused by off-balance or careless shooting. Made from a soft, plastic-rubber material, the recoil pad stretches over the eyepiece to provide a comfortable cushion for the eye. Quake Scope Eye Rifle Scope Recoil Pads fit most riflescope eyepieces ranging from 1.4 inches to 1.6 inches in diameter. Not only does this recoil pad make your eyepiece more comfortable, but it also reduces the risk of you having to cut a hunt short due to recoil-related eye injury.