Thank you for looking. This is a waterproof, peelable sticker that can be applied to bathroom and toilet walls. You can experience the surprising sensation of a colorful background showing through a hole in the wall. Why not get one? Of course, it can also be used on regular room walls. The design is printed on transparent material, so please be mindful of the wall color when applying. Size: Approximately 56cm (height) x 56cm (width). Please note that it comes in two pieces.