About this 3D model

A friend wanted a way of preventing the Home Button from being accidentally pressed when using an iPad2. Knocked this rough and ready version up in a few minutes on Sketchup. Someone with skill could do better with their eyes closed. In my defence, dimensions were pretty much done by eye as I only had a builder's tape measure to hand(!) Seems to be a fairly decent push fit nonetheless. Prints fine on an UP printer. Please don't blame me if it damages the dock connector on your expensive iPad.