DoubleSided Sign Stand This LED light box sign stand is designed for doublesided display, allowing clear and effective poster visibility on both sides. It is preferred over crossback or sloping rear stands, which limit displays to a single side. UltraBright LED Lighting The sign stand uses side lighting with a lightblocking back panel to deliver strong, vibrant illumination. The result is an engaging display with visibility that helps attract and hold customers' attention. AntiSlip Rechargeable Design The A4 desktop advertising light box operates without always needing a power outlet. It features a rechargeable design with more than 8 hours of continuous use after a full charge. The bottom antislip footing keeps the unit stable, even when placed on elevated surfaces. OneMinute Quick Paper Change Changing posters is fast and simple: pull out the base and slide out the old paper, then insert the one. This quickrelease and quickinstall design is safer and more reliable than magnetic suction methods, saving time and costs. Multipurpose And Wide Use Ideal for displaying ads, signs, announcements, brochures, flyers, certificates, photos, and restaurant menus. The A4 tabletop advertising light box is suitable for offices, hotels, libraries, schools, churches, restaurants, bars, conferences, exhibitions, expos, trade shows, wedding events, and more.