It is removable with an easy peel-and-stick adhesive and simple to use.
It goes well with any clean, flat surface.
It could be sticked to any flat surface layered with latex painting, such as wall, glasses, tiles, firdge, air-conditioner, closet, furniture and so on. Considering that some surface is painted with special material or have not been used for a long time, you can try it on a corner first. And before you put the sticker on the wall, make sure that you have cleaned up the wall surface, which will help to keep the sticker longer.