Okeepar Cool Fashion Sunglasses For Men and Women UV400 Lens Polarized Full Flash Mirror Sunglasses with Metal Frame, Aviator Outdoor Driving Sunglasses 1.POLARIZED LENS: polzrized sunglasses are made from the high quality polycarbonate, which are ultra lightweight and shatterproof. They are abrasive resistance and offer clear vision, which can ensure 100% UV and UVB protection. 2.HIGH QUALITY FRAME: Metal frames are durable and can hold their shape. It is difficult to be broken and can be bent back into place if damaged. It is designed with adjustable metal nose pads which allows for maximum comfort and flexibility. 3.UV400 PROTECTION: Lenses block 99% or 100% of UVB and UVA rays.UV 400 lense can prevent eye exposure to both UVA and UVB radiation. Compared with other items, UV 400 protected items has the advantage of blocking strong light rays as small as 400 nanometers.Enventually your eyes can be protected effectively. 4.PRODUCT DIMENSION: Lens width:62mm(2.44 inches); Nose bridge:14mm(0.55 inches); Total frame length:140mm(5.51 inches) 5.WARRANTY: Lifetime breakage warranty on frame & lens. 30 days Money Back Guarantee and fast,friendly and efficient customer service.