This is an GUCCI Calfskin Matelasse GG Marmont Chain Wallet in Black. This chain wallet is made of soft chevron quilted calfskin leather in black. This crossbody features a long-aged gold chain-link shoulder strap and a crossover flap with an interlocking aged gold GG logo. The shoulder bag opens to a partitioned black fabric and leather interior with a zipper compartment, pockets, and slots.