This fabulous ribbon is made of cotton yarn that can be mixed, matched or accented in almost endless ways. Curled or not curled! 30 foot spool x 1/2 inch. The ribbon is made of cotton yarn that is 100% grown and dyed in the United States. 50 threads are adhered together for each 1/2 inch wide ribbon with a renewable adhesive that is sustainable and low-impact on the environment. This natural product is approved by the FDA to be used as an adhesive for foodstuffs packing. Every aspect of the ribbon crafting process is examined to ensure a sustainable product and responsible business, employment and manufacturing practices. We are proud to carry this ribbon and use it as our store ribbon as well! Made in USA!