Metallic Crimped Natural Curling Ribbon. Dress up your packaging with either gold, silver or copper colored all natural, biodegradable curling ribbon. Meets FDA requirements, lays flat, shreds, curls, won't stretch. Order curling ribbon by the roll. Roll sizes are 1/2" x 100 yards. 5 Roll minimum on all Natural Curling Ribbon - you may mix and match colors and patterns to reach this minimum.