Halo Clip In Hair Extensions are the perfect solution for those who are looking for instantly thicker and longer hair, 100% real hair extensions. Thick and full head, natural silky appearance and soft, shiny touch, no tangles, no flaking. Hair can be washed, straightened, curled, etc. Clip hair extensions are a quick and easy way to bring a very natural look, the color can change in the sun or under light depending on according to the brightness.