In 1982, John E. Damarin, started Pro-Shot Products with the goal to make quality faster and easier firearm cleaning accessories. The company takes pride in the quality of their products.Specifications: Manufacturer Number: LCC 8.75x11.25" (98.4 Square Inches) Removes lead, carbo, residue, and tarnish For use on stainless steel finish Not to be used on blued finishes Made in the USA