Legend Outdoor Gear Aftershock Silicon Cloth 100percent Cotton Flannel 12"x12" Black. It is effective in removing oils dirt copper lead and other contaminants. It provides a thin non-greasy coating that prevents rust and lubricates all moving parts of fine firearms and sporting equipment. AFTERSHOCK CLP also nourishes preserves and protects wood and leather. It will not harm polymers or other synthetic surfaces. AFTERSHOCK CLP is great for wood stocks and grips as well as leather holsters scabbards and slings. Not recommended for painted surfaces. Specifications for Legend Aftershock: Manufacturer: Legend Outdoor Gear Additional Features: Wipes Features of Legend Aftershock: 3 Pack of Brushes Package Contents: Legend Aftershock