Fully Trading(GZ) Co., Ltd is the most professional manufacturer of hair building fibers and we are the only one who have master the technology of 2nd generation hair building fibers. Made from natural plant fibers, the 2nd generation FULLY hair building fibers contains no harmful substances nor active ingredients. It won't hurt the hair, irritating to skin, clog the pores or itching the scalp. It is a kind of tiny micro sized fibers which build upon your existing hair to make the thinning hair appearance look fuller and thicker. It looks just like your natural real hair and can transform your thinning hair appearance in seconds by gently shake fibers onto the thinning hair area. We have 8 colors and 3 sizes available.