Kaenon Jetty Polarized Sunglasses,Seaweed Frame/G12 Lens,one size 100% Nylon Imported Resin frame SR-91 lens Polarized 100% UV protection coating Lens width: 41 millimeters Lens height: 40 millimeters Bridge: 19 millimeters Arm: 125 millimeters 3" high 4" wide Lenses are prescription ready (Rx-able)