Elmer's Tack'N Stik Multi-purpose 98620 Tac Putty Stick [6-Pack] Elmer's Tack'N Stik is a removable adhesive putty that replaces tapes and tacks. Multi-purpose use and replaces tapes and tacks It is ideal for hanging light weight items such as posters, maps, and paper decorations This putty works well on non-porous surfaces such as walls, doors, and refrigerators Tack'N Stik is easy to use, stays moist, and won't mar most surfaces. It is non-toxic and can be easily removed and reused again and again It is conveniently available in a double set with 5 bars each, for a total of 10 bars per pack