C & G's "800" Satin Ribbon, is biodegradable. That's because C & G's "800" Satin Ribbon is made solely with acetate, a biodegradable fiber made from wood pulp. Other everyday floral ribbons such as organza (nylon) and other satin types (polypropylene and polyester) are made with synthetic fibers that decompose much, much slower than acetate does. With C & G's "800" Satin Ribbon, you're not only getting the highest quality and most reliable acetate satin ribbon in the world, you're also getting a ribbon that helps the environment stay green for future generations of flowers.