I'm positively impressed with this detachable paperlike film. I decided against a permanent sticking film since I'm only a casual scribbler and don't want to reduce the display quality which every paperlike does (this one also). Benks detachable film feels solid and with strong magnets when attached properly. It stays in place (at least for my casual use. I haven't used it for hours). Also I like the writing experience - much more comfortable than the akward sound and feel of glass. I hope it works out longterm. It at least seems to be strong in build.