UBIQUITOUS SYNTHETIC refers to two synthetic materials, ACETATE and NYLON, which are widely used in many industries. ACETATE is a type of plastic made from cellulose ACETATE, while NYLON is a synthetic polymer made from polyamides. Both materials are lightweight, durable, and resistant to wear and tear, making them ideal for use in clothing, furniture, and other products. They are also relatively inexpensive and easy to produce, making them popular choices for manufacturers.