Louis Vuitton Lock and Key #303 - Description & Details Material: Brass (most authentic Louis Vuitton locks are made from brass) Markings: "LOUIS VUITTON" engraved on the front "MADE IN FRANCE" engraved below The key usually has a number engraved on it. Use: These locks are primarily for decorative and branding purposes, though they function as small working locks. They are commonly attached to: Speedy bags Keepall bags Alma bags Steamer trunks and hard-sided luggage Chains for necklace Look at all photos and ask for more information