Our genuine patented (PCT/EP2017/052765)A-Board folding and portable design, equipped with wheels for easy transport. Protective cover helps you keep your signage looking clean and professional at all times. Protective cover latches shut while adhesive strips hold your signage in place. Protects your poster from dirt and damage. These sidewalk signs provide maximum visibility for your ads and postings. The size of the images you will use must be 22.99 x 32.71 inches. This sandwich board comes with Polypropylene panels that can be used double-sided. You can put your advertisement on both sides to capture the customer's attention in frequented people traffic areas and reach so many people. Made of weather-resistant HDPE (high-density polyethylene), which makes this ideal for outdoor use. The heavy design keeps your signage secure no need to fill it up with water or sand as it is already contracted with heavy materials. The cover frame helps to keep the panel in place. This unique feature helps keeping the graphic in place sturdily The frame is locked with hidden locking to avoid unnecessary access to a poster. Suitable for indoor and outdoor use. This A-Board can be used as an Advertisement Display Holder, Information Sign, or more at business, offices, markets, stores, restaurants, cafes, cinemas, theaters, events like conventions, etc. You can even use your signs or posters for custom usage.