These 4x40 ply Stitched Plum Buffs have 3 rows of stitching.  Stitching maintains the buff shape. Can be used on harder metals like platinum, palladium, steel and stainless steel, with both cutting compounds and polishing compounds such as rouge.  On softer metals, you would generally use these buffs with a cutting compound such as Tripoli. Gesswein Plum buffs are chemically treated to impart an amazing finish on precious metals. The special treatment creates a firm buff and greatly reduces wear. Plum Muslin Buffs retain compound extremely well, producing a brighter finish than other buffs.  Made of fine-weave muslin with combed edges; all with highest quality thread count of 86/80. Leather centers hold buffs firmly on tapered spindle. Made in USA.