... base which has a Poly-Ureathan coating. It is seamless without bumps when completed, no adhesiveis used, no clips or chemicals ... remove. When removed, a non-toxicadhesive remover is used. Because skin weft is a more gentle method than other methods, there ... human hair, Clip-in human hair, human hair weave/bulk, Skin Weft human hair,Tape Bonded human hair, Silicon Tip Human ...