PRICES MAY VARY. Actual Size: 17-3/4" Wide x 13-1/4" High x 4-3/4" Deep | Compartments are 2-11/16" Wide x 11/16" High This Full-Set Marker Holder provides storage for up to 360 markers. The slots are designed so your markers lay flat and with 4 markers per slot, your markers will be neatly organized, visible and easy to access! This marker holder is made to store a wide variety of markers. Check the dimensions to ensure your markers will fit. Made of Birch Plywood - product will arrive pre-asse