This wrights frog closure are made of rayon, polyester and cotton blend cording. Easy to apply with a few anchor stitches by hand or machine. To attach, just pin on and hand stitch all loops except closure loop. Shaped in a decorative loop design that has one loop and one knot for closing it together. This decorative frog is perfect for quilted jackets, satin bathrobes or anywhere you want a quick, easy and beautiful closure. Can use it on a craft projects to close a scrapbook, a purse, tote or decorative box. Available in black color. Measures 2-1/2-inch length by 1-inch width.