There are several different types of fibers in this section. All fibers are reclaimed from thrift store, second-hand stores, and antique stores. I will try to put in the description what type of fiber it is as best I can. There are 4 different lengths that the fibers are sold. Please be aware that each package of fiber is measured by hand and wound on the scalloped cards by hand. Each package of fiber is finished off with a light bulb pin.