Our grosgrain ribbon is made of the highest quality 100% polyester. It's piece-dyed for consistent color, has fray resistant woven edge and is completely machine washable. Our grosgrain is perfect for crafts, hair bows, wreaths, gift wrap, sewing and more! With this much grosgrain ribbon, your creative possibilities are endless!Details: Available in multiple colors and sizes Piece-dyed to ensure uniform color Non-wired woven edges 100% polyester Machine Washable Safe for sewing and other wearable craft projects Ridges and grooves interlock to make sturdy knots and bows