This moon was my son's favourite christmas present! It is very easy to set up - batteries in the moon and remote, and good to go! It has a hole in the back to hang it on a screw / nail (a bit like a wall clock has), and is quite light so you don't feel worried about hanging it in a child's room. It is plastic, which is bumpy across the front, like the surface of the moon, and flat at the back so it fits nice and flush to the wall. You can use the small remote control to cycle manually through the phases of the moon, or set them to cycle through automatically. It has a sleep timer which means it turns itself off after half an hour, so we use it as y ...  Read the complete review