Product listing: you will get 2 white magnetic pen storage organizers, 2 magnet whiteboard erasers and 4 dry erase pens, 2 of which have black ink, one is blue and the other is red; A complete set and sufficient quantity can meet your daily needs Durable material: dry erase marker holder is made of ABS material with magnetic back, which is reliable, not easy to fragile or deformed, and can be easily attached to the metal surface without worrying about falling; Note: it is not suitable for glass whiteboards Size information: magnet whiteboard pen organizer measures about 4.7 x 1.6 x 4 inches, compact in size and light in weight; It is a great decor simultaneously elegantly ending the hassle of lost pens and erasers; The size of the magnetic whiteboard eraser is 2.75 x 1.57 x 0.79 inch, which is suitable for holding in the hand, easy to use and store Adjustable divider: magnetic marker bracket has 2 slots and 1 detachable block, so you can place the detachable block in different slots according to actual needs to change the size of the compartment, which is convenient to use Wide applications: dry erase eraser and storage holder included in the package are magnetic and can be attached to refrigerators, whiteboards, storage cabinets, metal surfaces and more for storage and avoiding loss; They are very suitable for home, school or office use