Review (4/5): It Does What It Says... BUT
So what can I say? It does grips the wig, but be careful not to apply it to your real hair, unless you are wearing a wig cap! It will snatch your edges out. Other than that, it does what it says, I have a slightly larger head for this to fit comfortably for long. It's like a big rubberband wrapped snugly around your head. I recommend it for short term usage, not an all day wear, unless you have a small head and it can grip your wig and head without feeling a lot of pressure. Also, for me, it doesn't hit the nape of the head, but instead the middle to back part of my head. Hope that info help.