Partners Brand Magnetic "C" Channel Cardholders 3in x 8in, Case of 25

A traditional favorite for metal racks and shelves. Heavy-duty .060in thick magnetic material assures total adhesion without a messy adhesive build-up. Perfect for offices, libraries and warehouse metal shelves or racks. White inserts included. Heavy-duty .060 thick magnetic material assures total adhesion without a messy adhesive build-up. Perfect for offices, libraries and warehouse metal shelves or racks.