The Clens CLS18SM provides essential lens protection for flashlights and weapon lights in a convenient medium-sized half sheet format.Clens CLS18SM Lens Protection Half SheetMedium size for versatile coverageCompatible with flashlights and weapon lightsHalf sheet format for easy applicationUPC: 753386442857Essential protection to keep your tactical and everyday carry lights functioning at peak performance by safeguarding lenses from scratches debris and environmental damage.