Molded into our Tuff Tainer dividers the Zerust patented polymer emits a harmless vapor, forming a protective layer around metal surfaces See-through boxes are made of super tough polypropylene Resists common chemicals No spill latches Molded hang tabs for peggable merchandising made easy Clear Comes with 10 dividers 11-in x 7.25-in x 1.75-in Carded