11×16 Rug, Navy Blue Rug, Persian Kashan Wool Rug. A large traditional Persian Kashan rug in popular navy-blue color. This Kashan area rug is made of soft wool on a cotton foundation with a traditional Kashan design. The red and blue color center medallion is surrounded by a multicolor field with a navy-blue color background and a red border. It is an excellent choice for living rooms with a blue color accent and for dining rooms with up to 12 chairs. It is also the perfect size for a large bedroom with a king or California king-size bed. The rug size is 11.4×16.3.