What's in the Box: You will receive two magnetic marker holders, each measuring approximately 12 x 5.7 x 2.7 cm (4.7 x 2.2 x 1.1 in) and with a working height of approximately 6 cm (2.4 in). Please check dimensions before purchasing. These markers adhere securely to metal or magnetic surfaces. High-Quality Materials: These magnetic marker holders are made of durable plastic with a magnetic backing for high-quality, long-term storage. They stay securely in place, providing reliable storage for your pens. Strong Adhesion: Our magnetic marker holders have an ultra-strong magnetic surface that adheres securely to your whiteboard, ensuring your markers stay securely in place and won't shift or fall off. Adjustable Dividers: The dividers on these magnetic marker holders are fully adjustable, allowing you to customize the storage space to your needs. This feature optimizes space utilization and gives you the flexibility to efficiently organize your markers and other supplies. Versatile: These magnetic marker organizers are versatile and suitable for a variety of occasions. They're perfect for storing various items like pens, pencils, whiteboard markers, and erasers. They can be attached to various surfaces, including whiteboards, refrigerators, cabinets, and other metal surfaces, for versatility and maximum usability. Show more