The presented base is made from a very thin layer of polyurethane, in the case of which hair is injected and tied to give the impression that it grows from your head. It is the guarantee of natural appearance. Scalp imitations are available in the several colors, so you will easily find the one that resembles yours the most. Due to the fact that the base is very thin, it is permeable to air, and the best hair density is very light or light. Its lifespan is not the longest, but it grants a really natural look to the wearer.