In this video, we learn how to use clip in hair extensions. The hair extensions will come in strips that have snap on attachments. First, open up the back of the extensions and lift up an upper layer of hair. When you're done, place the real hair over the extension. You can cut and layer the extension to make it look like it's real hair. You can use as many or as little of these and they come in a variety of different colors. You can also tease your hair at roots to make the clips stick into the hair easier.