Jon Renau’s Top Form French 12 ” topper installs easily with the snap clips to create the perfect volume on the top of the head. It’s crafted from natural Remy hair that is hand tied over Swiss lace using French pleats. This knotting technique is invisible which ensures a natural look. The wider base provides full coverage for the mid to progressive stage of hair loss. This volumizer has 12 and 18 inch lengths of locks that fall under the chin.