SHINU Genuine Wood Sunglasses Clubmaster Wayfarers Polarized Sunglasses Men Women-2A03 Imported wood frame polaroid lens polarized Lens width: 50 millimeters Lens height: 42 millimeters Bridge: 20 millimeters Arm: 138 millimeters Superiority:no blaze,no fatigue,no lash,no UVA/UVB rays,polarized,lightweight,safe and perspective. Every model in ZHANZHAO GLASSES is the product of meticulous,we promise to let our customers get the highest quality products with the most reasonable price. All the natural wood or bamboo are painstakingly selected from sustainable resources,100%eco-friendly and 100% handcrafted.The lens are polarized with UV400 protection to keep your eyes from harmful sun rays. We are reputable sellers and professional leading manufacture.All the products are made in China by our own factory.When they are exported,all with CE,FSC,FDA,SGS certifications. The shape and curvature of these sunglasses may need adjustments.Adjustments should only be made by a professional.