72&#x215B;"x 53" Aluminum Frame Reversible Non-Magnetic Marker/Marker w/ 4 Markers & Eraser Constructed for strength and durability Strong steel lock clamps adjust to secure the board to the preferred position Portable units features a full-length accessory tray for convenience and the reinforced legs have added bracing for stability and security Tough smooth affordable Ghent's Verona Melamine marker boards provide excellent writing and erasing qualities at an affordable price Fully mobile with 4 durable casters 2 locking wheels Reversing mechanism is specifically designed to make flipping the other side a snap