Bel-Hair Extensions Raw hair clip-In extensions are a stress free installation option for any skill level. Each clip-on hair extension can be easily removed and re-positioned during the installation process. You can install them yourself, wherever and whenever you want. Installation is a snap, and in a matter of minutes you'll have the length and volume you want. The extensions come in a natural dark brown/black color and is completely raw virgin hair that can safely be dyed all the way up to 613 blonde.