• All of them are special cut. You can stick it to the door, window, cabinet or wall, if you want to get full efficiency, the place to be glued must be a flat floor. Pressures are harmless to children's health. It is suitable for use on any floor that is clean and smooth. Thanks to its self-adhesive material, it easily adheres to the floor. If you take it out with a blow dryer when you want to take it out, it will not leave any marks on the wall. If there is a bubble when gluing, use a pin tip, it is recommended to watch a video before gluing. (Do not separate the large size stickers from the greasy paper at once, gluing them by slowly removing them from one end. You can use all the parts separately as you wish. Our product is water resistant.