Persian Rug Online, Semi Antique Persian Kashan Rug. A beautiful handmade semi antique Persian Kashan rug in excellent condition. It is made of 100% soft Kashan wool on a cotton foundation. Traditional style Kashan rug with a rich red color and just a touch of orange. It’s gorgeous navy-blue color medallion is surrounded by the popular Kashan flowers. orange red, navy blue green, brown, white, red, blue, and pink are the colors used to decorate this Persian area rug. The rug size is 11.3×14.7.