Magnetic stickers are a series of post-it notes made by patented special technology. Its material is a kind of plastic called polypropylene, which is colorless, odorless and nontoxic. It can be attached to physical objects by static electricity.
Magnetic tile is not only light and smooth, but also can be attached to the wall without any tape, glue or thumbtack, as long as the surface is smooth, dry and dust-free.
Magnetic stickers can be attached to most solid surfaces: such as wood, plastic, glass, paper, iron, ceramic tile, cork, leather, general cloth and so on.