kwik foam board hangers - 100 pack - quick & easy fix, nailess wall hangers for foam board - supports 1 pound picture hang solutions <p>kwik foam board hangers are small metal hanging strips used to hang foam board on the wall. these art hangers have four sharp metal prongs on the underside of the hanger and an arrow-point anchor in the center, designed to bite into the foam board for a firm grip. once attached, the upper section of the kwik foam board hanger is bent back slightly to create a hanging point.</p> <p>foam board metal hanger strips can be used on any type of paper-faced foam-centered board that is thick enough to prevent the hanger prongs from penetrating through to the front surface (3/16" minimum overall thickness).</p> <p>foam board metal hangers are ideal for hanging posters or similar unframed items that have been mounted on foam board or other lightweight backing board. it’s an easy press-in metal hanger that installs in just a minute.</p>