VIVIENFANG Women Cut Out Flash Mirrored Round Lens Metal Cateye Sunglasses 86180 memory-metal frame mirrored lens polarized Lens width: 55 millimeters Lens height: 45 millimeters GREAT CLARITY OF VISION--VIVIENFANG Sunglasses use Polarized Lenses which can reduce debilitating glare and light scatter,thus reducing general eye fatigue.They provide a natural vision from transmitting original colors without any modifications. REAL UV400 PROTECTION--100% protection from harmful UVA / UVB rays.We have added more coating on lens to ensure anti scrath,act like sunscreen for the eyes and skin around the eyes by blocking damaging higher frequencies of light. SOFT SILICONE NOSE PADS--VIVIENFANG silicone nose pads which can adapt to different nose shape.Reduce the burden on your bridge of the nose and create a new sense of fashion. EXCELLENT GIFT CHOICE-- All VIVIENFANG sunglasses will come with exquisite packaging:Gorgeous Faux Leather Case * 1,Soft Glasses Cloth * 1, Tiny Screwdriver * 1. One size fits most, so you can choose it for all your families and friends. A great gift for anyone who loves to be in the sun! RETURNS & EXCHANGE--We will gladly accept returns of unworn, undamaged or defective merchandise purchased on amazon for full refund or exchange within 30 days of the original purchase. Use reinforced hinge<span class="a-text-bold"> </span>instead of normal hinge.Opening and closing thousands of times less likely to damage the experiments confirmed that the glasses. Exquisite temples--Outstanding anti slip performance, The radian is quite match ergonomics more comfortable and natural, with good gloss. Use ultrasoft nose pad that may protect your nose bridge and durable for long time.