Great for any office or business setting, this enclosed dry-erase board features a Magnetic Porcelain Platinum Pure White Surface that resists scratching & ghosting. Clear acrylic swinging door locks to protect your message from tampering. Erasable surface allows you to easily change your message whenever you like. Magnetic feature makes posting pre-printed messages just as simple. The contemporary sleek frame is made of anodized aluminum. Enclosed board includes a wall-fastening kit. Internal depth is 1-3/4".