The LED hang type engraving sign bar is a professional and eye-catching display for business or personal use. It operates on 110VAC and has a length of 20 inches, providing ample space for messages. It does not come with an acrylic board, allowing customization. The sign bar is durable, has high-quality LED lights for bright illumination, and is easy to install and adjust. It adds professionalism and sophistication to any setting. Overall, it is a reliable and efficient signage solution for both commercial and personal use.