Bvlgari Eyeglasses. Series number: BV4207F. Color code: 501. Shape: Square. Lens Width: 53 mm. Lens Bridge: 17 mm. Arm Length: 145 mm. Frame Material: Plastic;Metal. Frame Color: Black. Lenses Type: Demo. Rim Style: Full-Rim. UPC/EAN code: 8056597623407. Bvlgari Demo Square Ladies Eyeglasses BV4207F 501 53.Manufacturers Packaging Included. Packaging Size And Color May Vary.