Metal frame Polarized UV Protection Coating coating Arm: 142 millimeters Polarized and UV400 PROTECTION LENSPolarized sunglasses reduce glare from roads, bodies of water, and other horizontal surfaces. Restores true color, eliminates reflected light and scattered light, and perfectly protects the eyes. Polarized sunglasses reduce glare and make your eyes more comfortable, so you can see more clearly. UNIQUE SYLTE:Vintage design with stylish frame, elegant metal beams on the top of the frame, classic movie character Tony Stark designed for 2019 fashion. It is perfect for outdoor sports and cycling, driving, shopping, travel, hiking, parties, etc. It is suitable for high-end accessories and year-round wear. TONY STARK SUNGLASSESThe same sunglasses that classic movie character Tony stark passed on to spider-man tony stark sunglasses get more and more popular nowwe offers gift packaging that can be a wonderful and practical gift choice for friends and family HIGH-QUALITY MATERIALSDollger sunglasses are made of high-quality metal and PC materials for durability. This square eyewear is unisex and is also suitable for size heads and any face type. This glasses is suitable for any weather. 30-Day Money Back Guarantee and Lifetime WarrantyAll Dollger customers receive a 32-day money back guarantee.