【Strong Magnetic】Simetufy dry erase marker holder designed for magnetic glass whiteboards, it also could attach to metal or magnetic surface easily without sliding and falling.【Excellent Adhesion】The heavy-duty magnet ensures the whiteboard marker holder can be securely attached to the magnetic glass whiteboard, 3 non-slip pads on the back to make sure the magnetic marker holder will not slip down.【Large Capacity】Magnetic dry erase marker holder is 4.7 x 4 x 2.35 inches, hold up to 18 standards dry erase markers or 4 dry eras. Our Package includes only 1 pack of whiteboard magnetic pen holder,not contain markers and whiteboard eraser.【Premium Quality】Made of high-quality acrylic material, the surface of the magnetic whiteboard holder is polished to show a glass luster, which matches your magnetic glass whiteboard well.【Wide Application】Simetufy marker holder for dry erase board is perfect for holding markers, pencil, pen, eraser, notes, and other office supplies, good for metal surfaces and magnetic boards like whiteboards, refrigerator, cabinet and so on, necessary to help save space and keep organized. Product Description size 4.92 x 4.72 x 1.57 4.92 x 4.72 x 1.57 4.92 x 4.72 x 1.57 7 x 7 x 2.4 9.5 x 5 x 2.5 color black black white transparent transparent quantity 2 1 1 1 1 material ABS ABS ABS Acrylic Acrylic magnetism