Blue color silk carpet z3515, 3by5ft,100% genuine mulberry silk piles on silk warps, standard 260lines, 22lines per inch, 470 real tied double knots per square inch quality, pile height around 5mm, weighs around 3.75kg, red color main border with blue main color field. Qum design silk rug,central medallion layout, flowers pattern,washable, 1 girl around 7 months to make.