Real & natural look is the highest standard of a lace wig, so HD lace is born for it. Undetectable lace is exclusively developed and defined by ULWIGS. It uses the top Swiss lace as raw material. Its lace is ultra thin & transparent, and sturdy. When you cover it on the skin(any skin tone), even at a distance of 2 feet, it's hard to find the lace grids. It really makes hair look like it grows out of skin. Top grade and unique, the undetectable lace wig has been very popular since it was released.