Beautiful hexagon & Finest handmade wool and silk Persian carpets Nain handmade Persian carpets are composed of wool and silk on a cotton warp and weft base or sometimes on a silk base. With central medallion and border. The carpets has many floral and vine patterns present. 700 knots per square inch. The Persian knot is used in construction of Nain Persian rugs. Hand made wool & silk 2.4 meter diameter