Kerman carpets (sometimes "Kirman") are one of the traditional classifications of carpets. Kerman is both a city and a province located in south central Iran, though the term sometimes describes a type which may have been made elsewhere. Kerman rugs are prized for a wide range of designs, a broad palette, use of natural dyes and fibers, great tensile strength and abrasion resistance, and expert color combinations. Typical manufacturing used an asymmetrical knot on cotton foundation.