BlinxBling Swarovski Crystal Wire Extensions - CW3-01Crystal wire extensions are a solid and very thin transparent nylon thread with 6 individual crystallized swarovski crystals attatched along the length of the tread, each thread is 12 inches long. They can easily be attached to your own hair with the help of our unique patented application method.Blinx Bling crystals are easily drawn into the hair which also makes them easy to remove, and are reuseable. No glue heat clips or grips, therefore these crystals will not damage your hair.Can be used on long, short, thick or fine hair.