ArtBin's Tarnish Inhibitor is the answer for safely storing and preserving non-ferrous metals including: silver, gold, brass and copper jewelry, beads and components. The PATENTED Tarnish Inhibiting additive in the dividers forms a protective layer around metal surfaces that prevents tarnishing for 5 years

• Translucent polypropylene, shatterproof boxes have no-spill latches and sturdy hinges
• Includes anti-tarnish dividers for endless compartment capabilities

10.75 x 7.375 x 1.75 inches (27.30 X 18.69 X 4.44 cm)