Synthetic fibres are man-made materials that are used in a variety of applications. ACRYLIC, RAYON, orlon, dynel, olefin and NYLON are all examples of synthetic fibres. ACRYLIC is a lightweight, soft fibre that is often used to make sweaters and other clothing items. RAYON is a semi-synthetic fibre made from cellulose and is often used in upholstery and drapery fabrics. Orlon is a synthetic ACRYLIC fibre that is known for its durability and resistance to shrinking and fading. Dynel is a synthetic fibre made from polyacrylonitrile and is often used in carpets and upholstery. Olefin is a synthetic fibre made from polypropylene and is often used in outdoor furniture and carpets. NYLON is a strong, durable synthetic fibre that is often used in clothing, carpets and other fabrics.