Wait a second, you might be saying, isn't OnePlus the company that sells that one Android phone? Yes, yes they are that one company. But now they've decided to start selling iPhone cases as well. They'd doing so with their own unique "Sandstone" backing in place - the material they've got on their main device, the OnePlus 2. In their listing of this case, they make sure to drive home the point that you're not buying a fancy new OnePlus device, you're just trying to hide the fact that you've purchased an iPhone instead.