Bus routes operating in DC or Maryland use only a number, or a letter and a number, as noted below.
Cut pile carpets cut the yarn tips so there arenât any loops. Cut pile carpets tend to be denser and softer than loop pile. There are several types of cut pile: 1  Plush has an even, smooth texture with a formal appearance.  Saxony has a smooth finish, but the fibers are longer and twisted to give each fiber more body.
An oriental rug is woven by hand on a loom, with warps, wefts, and pile made mainly of natural fibers like wool, cotton, and silk. In representative carpets, metal threads made of gold or silver are woven in.