Saint Laurent SL 519 MASK 001 Single Lens Black Sunglasses 。This is an authentic Saint Laurent black leather glasses case designed for protecting eyeglasses or sunglasses. The selected region highlights the signature sleek, semi-hard clamshell design with a magnetic foldover closure. Features & DesignBranding: The case features a subtly debossed tonal SAINT LAURENT stamp centered directly on the front upper flap. Accessories Included: It comes packaged as a set with a white-on-black brand card insert and a matching black microfiber cleaning cloth. Material & Structure: Constructed from smooth black premium leather with a soft, anti-scratch protective lining interior and clean edge finishing.