This is an SAINT LAURENT Grain De Poudre Matelasse Chevron Monogram Envelope Chain Wallet in Black. This chain wallet features pebbled chevron-quilted leather in black. The bag features a gold chain-link shoulder strap with a leather shoulder pad and a front-facing V-shaped flap with a gold YSL logo. The flap opens to a partitioned black leather interior with slot panels, a patch pocket, and a zippered compartment.