The second grade of camel hair fiber is longer and coarser than the first.?The consumer can recognize fabric using the second grade of camel hair by its rougher feel and by the fact that it is usually blended with sheep's wool that has been dyed to match the camel color.A third grade is for hair fibers that are quite coarse and long,Website:http://www.xc-cashmere.com, and are tan to brownish-black in color.?This lowest grade of fibers is used within interlinings and interfacing in apparel where the fabrics are not seen, but help to add stiffness to the garments.?It is also found in carpets and other textiles where lightness, strength, and stiffness are desired.