Want to hang up photos notes posters or decorations but just for a while. Our Duck® Brand Poster Putty offers a temporary and 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.