A-Frame Sign Stand 10 pack, Disposable, Cardboard CoraSign : Our patent pending cardboard A Frame sign stand is perfect for when you need a fast, light, economical, and environmentally friendly sign frame. Whether you need just three, or three thousand, these sign stands are ideal for temporary usage such as weddings, trade shows, sales displays, conventions and school events. They ship flat and can be folded into a ready to use a-frame sign holder in seconds. These are made from recycled material, and are durable enough for several uses. This frame is also recyclable and biodegradable for guilt free disposal when you are done with them. This two sided sign stand can display two 19â€x25†card stock paper signs. If a thicker sign is desired, these could even hold 4mm thick corrugated plastic signs although card stock is the preferred choice. If you donâ€t have a way to print your own graphics then check out our compatible 19â€x25†prints. These are light and not waterproof, so that is wh.