"Russian" style made from the flesh side of the leather - best for blunt and heavy razors. Offers great smoothing action. Handcrafted, exceptional strops from the only manufacturer in the United States. Canvas impregnated with zinc oxide to abrade and sharpen. Cowhide. Complete with clip and swivel. Made in USA. Can be used for sharpening woodworking tools and other fine edges and blades. Leather will not remove any steel from the edge.