Ray-Ban New Wayfarer Color Mix Unisex Sunglasses RB2132-87451 Composite/Plastic Frame. Imported Plastic frame Plastic lens Non-Polarized 100% coating Lens width: 52 millimeters Lens height: 37 millimeters Bridge: 18 millimeters Arm: 145 millimeters 3.94" high 7.87" wide Every model in the Ray-Ban collection is the product of meticulous, original styling that translates the best of the latest fashion trends into an ever-contemporary look for millions of Ray-Ban wearers around the world. Ray-Ban products sold by authorized sellers, like Amazon.com, are eligible for all manufacturer warranties and guarantees. Protective case included, cases come in a variety of colors. Lenses are prescription-ready (Rx-able). Ray-Ban products include an etched "RB" on the left lens. The RB is not a scratch or defect. Made in Italy