Made by mixing iron powder with plastic (CPE etc.). It has excellent magnetic receptive ability, attachable magnets.
Without demagnetized, anti-rust.
Made of strong adhesive, the white board sticker won't fall off easily, no need to drill holes in your wall and can be install any smooth surface like desk, cabinet and so on.
Premium PET base, good weather resistance, excellent for durable indoor using, big size is available.
Rewritable Useful Time: 20000 times (tested with whiteboard writing testing machine under ambient temperature and humidity)
Erase Limitation: For normal whiteboard marker pen, marks can be dry erased off within one month. If the marks leave on a whiteboard for long enough and can`t be dry erased, please use Whiteboard Cleaner or some alcoholic liquid to get them off.