This hand knotted pile rug is made using 100% natural dyes and handspun wool and silk. This rug comes from our Nooristan collection, one of the most finely woven carpets produced anywhere with all natural dyes and handspun wool. The knotting is approximately 200 knots per square inch. This striking rug has the distinct design favored by Mamluk Sultans. These unique geometric rugs are equally well suited for contemporary or traditional interiors. This lovely piece is woven on a gray wool background with all the ivory design elements woven in pure silk. FREE Shipping and Easy Returns.