Police Eyeglasses. Color: Demo Lens. Shape: Square. Lens Width: 51 mm. Lens Bridge: 16 mm. Arm Length: 140 mm. Frame Material: Acetate & Metal. Frame Color: Tortoise. Rim Style: Full-Rim. UPC/EAN code: 190605042380. Police Unisex Tortoise Square Eyeglass Frames VPL63009AJ51.