These adhesive banner hangers come in either 24" or 36" lengths to handle your large banners and posters, offering stability and support. Use one on top of your banner, or add a second one to the bottom to keep it very straight when using thinner or more flexible materials. The strong adhesive backing offers easy peel-and-stick application that will stick to almost any smooth and clean surface. The soft, flexible gripper fins will hold onto your materials tightly, and allows for more versatility in application thickness, accepting posters and prints up to 0.04" thick grip capacity. Unique to these banner hangers, the built-in dividing rail will assure no pinching under the clip, to protect your delicate stock. They are very simple to use: just snap up to open, insert your sign or banner, and then snap down to close. This easy handling makes changing media fast. If you're ready to display your larger signs and banners conveniently, durably, and economically, buy adhesive wall-mount banner hangers online; they are sold in packs of ten pieces.