Ckoytals 3 Pack Magnetic Pen Holder, Strong Magnetic Dry Erase Marker Organizer with Generous Compartments, Pen Pencil Organizer for Whiteboard, Fridge, Home Office School (Black)

["3-Piece Set for Versatile Storage – Includes 1 large divided organizer and 2 single-compartment holders","Adjustable Removable Divider – The size of the large version is 4.92*1.57*4.72 inches, comes with detachable inner divider, you can split it into 2 separate slots or use it as one large open space, suitable for various space requirements. The dimensions of the two small models are 2.2 * 1.06 * 4.72 inches. They are suitable for magnetic attachment in small spaces or for easily storing different categorized products.","Strong Hold, No Drilling – Powerful magnets stick securely to whiteboards, lockers, refrigerators, and metal desks, no drilling or tools required.","Space-Saving & Versatile – Free up desk countertop space by mounting these vertically. Great for classrooms, offices, dorms, kitchens, and craft rooms.","Premium Thickened Plastic – Material Adopt high-quality sturdy plastic, smooth edge without burrs, wear-resistant and not easy to deform"]