Poster Putty offers a temporary, reusable alternative to nails, screws, staples and glue. Designed for removability, the putty won't damage your walls and removes cleanly from a variety of surfaces. Poster putty is great for around the house or apartment, dorm rooms, classrooms and even the office - wherever you don't want to leave a mark while showing off your style and personality. Use to hang up photos, notes, posters or decorations.