LianSan Womens Aviator Oversized Cateye Sunglasses 2 Pack plastic frame plastic lens non-polarized Lens width: 55 Lens height: 43 Bridge: 14 Arm: 116 Plastic frames with light weight, high plasticity, produced by industrial mold, stable quality is a kind of environmental protection engineering plastics. Resin lens the Drop Ball Test and FDA certification filter stray light and eliminate the hard Light and specular highlight so that the light is softer and gives your eyes a comfortable feeling, provide UV protection, slow down the eyes aging speed and make you get rid of fatigue. "UV400&lt;br&gt; Although UV (Ultraviolet) light is invisible to human eye, its effect can be observed. An example is sun tanning.To minimize harmful effects of UV light one should always wear sunglasses that provide adequate UV protection. &lt;br&gt; Our sunglasses comply with UV400 standard filtering out 99-100% of harmful UV radiation in the wavelength range up to 400nm. They offer even more eye protection than the medical experts agree is needed for safety. Color: polarized black and purple. Notice: the black one is polarized and the yellow one is non polarized PACEAGE: 2 cleaning cloths, 2 cloth bags, 1 manual