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, the back is self-adhesive, just peel it off and stick it, 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. I.