Saint Laurent Sunglasses. Series number: SL M40. Color code: 001. Shape: Square. Lens Width: 54 mm. Lens Bridge: 18 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Plastic. Frame Color: Black. Lenses Type: Grey. Rim Style: Full-Rim. UPC/EAN code: 889652188607. Saint Laurent Grey Square Ladies Sunglasses SL M40 001 54. Manufacturers Packaging Included. Packaging Size And Color May Vary.