Saint Laurent Cassandre Envelope Key Case is a compact lambskin accessory designed to secure keys and attach to a bag. Its envelope silhouette and snap flap combine polished style with everyday functionality. Key attributes: Black | Noir | Lambskin | Snap button closure | Chain and key ring attachable to a bag | Main compartment for keys | Envelope silhouette | Cassandre metallic lettering logo | Rolled edges | Leather lining | Composition & care: Lamb leather