WOLF Watch Storage case (Model: 435670) Vault tray earring inserts - stackable jewelry trays that fit into WOLF vault trays and include anti-tarnishLusterLoc lining LusterLoc: Allows the fabric lining the inside of your jewelry cases to absorb the hostile gases known to cause tarnishing. Under typical storage conditions, it can prevent tarnishing for up to 35 years. Storage:32 earring compartments 1 year Manufacturer warranty worldwide