[High-quality material] This magnetic storage box is made of environmentally friendly ABS material and soft magnetic stickers, which are also environmentally friendly, durable, drop-resistant, and have a long service life. [Strong Magnetic] This magnetic storage box is designed with a large area of soft magnets, which is stronger than other products and can be firmly adsorbed on the whiteboard without falling off. [Adjustable partitions] The partitions inside this magnetic storage box can be disassembled at will, and you can adjust the size of the space according to your needs, which has achieved the maximum effect of space utilization. [Usage Scenario] You can use this magnetic storage box in classrooms, offices, homes, etc., and it can be attached to any metal surface at will. [Packing List] You will receive a black magnetic storage box, the size of which is 12×12.5×4cm.