Prices vary: please contact us or order from rlmodacom Hairdo HairUWear Human Hair Clip in Extensions, adds gorgeous & luxurious length to your hair with this best selling clip in hair extension system. The 17 or 21 inch clip in extension is made of human hair, so your styling capabilities are limitless! Add curl, a light wave or straighten the hair extension - just like your own hair. It is considered a half wig, because it is able to cover the hair in the back unlike usual clip in extensions, the integration is easier to do! Includes 2 hair clips and 2 small clip-in extensions for the front sides. T