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, hand-tied over Swiss lace using French pleats and all protected by a layer of glass silk to provide a superior natural look and all-day comfort. 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 topper has 12 and 18 inch lengths of locks that fall under the chin.