3 Row Acrylic Rhinestone Diamond Cake Ribbon Banding 3 Yards 3 yard spool 3 row Strand of Acrylic Rhinestones on Silver backing. Because of its sparkly look many call it diamond ribbon. 3 row of faux sparkly rhinestones set on a silver plastic backing is easy to work with. Cut to the length you need with simple household scissors. 5/8" wide. 100% plastic.