This is the 13 ounce 100% cotton-face virgin cotton flannel (“sweatshirt material”) used with orbital buffers with Nuvite NuShine II Grade S to get that final “Nuvite Look” of extreme depth and image in your polished metal. See Detailed Metal Polishing Procedures for recommended use. Package of 10 20” X 30” (approx.) sheets gives many “polishing positions” on each sheet for economy.