The BW Casey Silicone Gun and Reel Cloth leaves a lustrous, lasting, protective film on all metal, wood and plastic surfaces. The doublenapped, 100% cotton flannel cloth is impregnated with pure silicone and then packaged in a convenient reclosable poly bag, staying clean and moist after use. This is for use on firearms, sporting equipment, and precision instruments to safely remove dust and corrosive fingerprints.