Width : 3/8 inch (10mm) Length : 20 Colors with 2 Yards per each color , total 40 yards . Material : Made of 100% Nylon, Single Faced, soft and comfortable to touch, not easy to cause deformation. Feature : single-faced. One side has a high quality velvet ribbon to decorate, and the other is textured on the back, flat and smooth for easy adhesion. Use : The carft ribbons is great for velvet choker necklace, DIY accessories, bow materials, gift bag packing, wedding decoration, dressmaking,DIY crafts, headbands, party décor, and shoelace.