THREAD SPOOL: Features one 500 yard spool of Superior Metallics 40 weight metallic thread METALLIC: Superior Metallics is an extra smoth decorative metallic thread HIGH QUALITY: Superior Metallics is created from the finest raw materials to make a beautiful, strong, and smooth metallic thread HIGH QUALITY: Superior Metallics is created from the finest raw materials to make a beautiful, strong, and smooth metallic thread Superior Metallics thread is a vibrant, strong, and smooth 40 weight metallic thread made using the finest raw materials. Available in a variety of shiny colors, Superior Metallics is great for quilting, embroidery, and decorative stitching.