Horizontal Design Acrylic Sign Holder 29.7cm x 21cm. The Horizontal Design Acrylic Sign Holder, measuring 29.7cm x 21cm, is perfectly sized to accommodate A4-sized documents, making it a versatile and essential tool for displaying information clearly and professionally. This sign holder is crafted from high-quality acrylic, offering durability and a crystal-clear view of the displayed content, ensuring that messages are easily readable and protected from dust, spills, and general wear. The horizontal layout is particularly suited for showcasing wide-format documents, such as landscapes, certificates, menus, or promotional materials, providing ample space for detailed information or vibrant images. The design of this holder allows for quick and effortless changes of displayed items, which is especially beneficial in fast-paced environments where information needs to be updated regularly. Its sleek and modern appearance enhances any setting, from corporate offices and retail stores to restaurants and educational institutions. This acrylic sign holder is an excellent choice for anyone seeking a reliable and attractive solution to present information, announcements, or advertisements in a professional manner.