This silicone skin arrived on time and turned out to be just what I needed. It does the trick perfectly. It allows me to write in Arabic without having to use a drop down keyboard viewer. It takes a couple of seconds to affix to your existing keyboard but removes as easily when no longer needed. And it is being sold at a very reasonable price... so, what's not to like? I recommend it to anyone who needs to efficiently type in Arabic without having to fiddle with keyboard viewers....