This Patent Pending Neoprene cover is designed to fit the Aimpoint Acro P-1 scopes. This weather resistant cover will protect in all environments and is soft enough to keep from scratching. Sold in a 2-pack only! Covers are made of Soft Santoprene Stretchable Rubber Our Covers will NOT work with Metal Shrouds! ****DOES NOT INCLUDE SCOPE****