54 Pack Whiteboard Magnets, 9 Colors - 29 x 79mm - Writable Magnets - Erasable Magnetic Strip for Teachers, Fridge, Magnetic Boards - Whiteboard [Super Strong Magnetic Attraction] The back of the magnetic whiteboard is made of a soft rubber magnet, which can be firmly attached to the metal surface and will not fall off. [Easy to clean] The surface of the writable magnetic tapes is made of high-quality writing film raw materials, after writing with a whiteboard pen, you can easily erase the writing the content. Use a separate box for your convenience. [Reusable] The whiteboard magnet can be easily written on it with a whiteboard pen, and the written content can also be easily wiped off, which can be reused. The price/performance ratio is very high. [Multi ] A set of writable magnets has 9 colors. When using, you can distinguish different writing content based on different colors, which is convenient for you to distinguish your note content. [Universal use] The magnetic erasable strip is very versatile, you can use it on whiteboards, magnetic boards , refrigerator, and it is suitable for home, office, school and other places.