I've had the mobile since Monday and it comes with a Sililkon case in the box... a protective film is also pre-installed on the screen.

According to the manufacturer, a cover is already included in the scope of delivery.

A plate is included for the back, but it does not cover the sides. The actual purpose of this part is to allow additional lenses to be clicked into place above the main camera. A fisheye and a telephoto lens are available separately.