The Tini Bikini is a scope protector designed for pistols, shotguns and red dot sights (up to 38.1mm O.D.) offering a one-piece design with rubber-like caps for quick on/off making it ideal for storage and field use.Features:Disigned for pistol, shotgun and red dot scopes;One-piece, quick on/off design;Two joined, rubber-like caps;Ideal for storage and field use;Fits optics up to 38.1mm outside diameter