These are excellent pieces. I got 12F, and it works well due to it's color variations to give a blonder look with the light tones, and blend in a bit to my hair with the darker tones. The hair is really silky and has a beautiful straight look with a slight curl at the end. It didn't even need heat treatment to wear right away. I actually wore this as a ponytail so far, the four-clip piece and just clipped them each in as I wrapped it around my own ponytail and then added a singular clip piece on top of that, then took a section and wrapped the hair around it all to cover the clips and secured that with a bobby pin. It was extremely secure and looked great.

OMG, I had no idea how nice these synthetic extensions would be! They clip in smooth and flawlessly and add a halo of beautiful platinum length and fullness to my own hair! Color matches my own perfectly, and they swing flawlessly just beyond my shoulders ... very sexy yet natural looking. Love 'em!