WRIGHTS COMPANY-Cotton Piping: Size 2. Cotton piping can be used for reupholstery. Cover with the same fabric to make your own customer piping for pillows, upholstery and apparel. Use contrasting or coordinating fabric for a decorative touch. This 6-1/2x2-1/2 inch package contains fifty yards of 1/4 inch natural cotton piping. Imported.