Made out of immature green coconut husk. Coir fiber - white is used for various applications like making two ply yarn used in manufacturing various coir products such as carpets. The major use of white coir is in rope manufacture. Mats of woven coir fiber are made from the finer grades of bristle and white fiber using hand or mechanical looms. White coir also used to make fishing nets due to its strong resilience to salt water. Coir fiber - yellow is generally spun to make yarn that is used in mats or rope.