Prada 28PS SMN0A7 Red and Black 28Ps Rectangle Sunglasses Lens Category 2 Acetate frame Glass lens Polarization Lens width: 51 millimeters Bridge: 20 millimeters Arm: 140 millimeters Model No : PR 28PS - POEME Lens Color :red/grey gradient All items come with original case, cloth and manufacturers papers. Prada men Sunglasses Color Code : SMN0A7