Poster Hangers feature specially formulated, removable adhesive that leaves no wall or item damage. Adhesive hangs securely and removes cleanly. Ideal for lightweight items such as posters, calendars, maps, signs, educational items and more. Easy-to-use hanging strip can hold 1/4 lb. per set and comes with pre-cut pieces.VEK91638. 91638. Velcro Velcro Removable Adhesive Poster Hanger.