HUAYI Women's Outdoor Retro Style Color Mirror Sunglasses PC and metal frame AC lens non-polarized Lens width: 48 millimeters Size:Lens height:45mm (1.8 inches); lens width:48mm (1.9 inches); Arm length:137mm(5.4 inches); nose bridge:13mm (0.5 inches); frame length:146mm (5.7 inches). Design:UV400 protection coating, blocks harmful UVA & UVB Rays. Eliminate reflected light and scattered light and protect eyes perfectly. The light transmittance can reach over 99%. Advantage:Superlight,stylish,durable,scratch resistant and unbreakable. Packing:1*sunglasses