The durability of the fabric is determined by the type of fiber used in the construction of the fabric. Each fiber has unique properties such as color retention, luster, sturdiness, cleanability, and pleasing touch qualities. Ask the sales person if you can see the fabric sample of the upholstery fabric you want to purchase. This fabric sample should be labeled with the fiber content. Fibers most often used in upholstery fabrics are acetate, cotton, flax, nylon, olefin, polyester, and rayon. Leather and vinyl are also listed because of their popularity, not because they are classified as fibers