Features:-The whiteboard is made of high-quality PET material with a smooth surface, easy to erase, just wipe it with a clean cloth without leaving any marks, and at the same time has good waterproof and moisture-proof properties, it can stay clean even in a humid environment.-It has a high iron powder content and a strong magnetic attraction. It can absorb a variety of magnetic items such as magnetic nails, magnetic pens, magnetic pencil cases, magnetic stickers, etc., making it convenient for you to use.-The installation is simple,no nail holes or other tools are needed. You can also move the whiteboard at any time, just peel it off gently and move it to a new location without leaving any traces. It can be adsorbed on any smooth surface, such as walls, gla.