100% Protection Against Harmful UVA/UVB RaysnU.S. Standard ANSI Z80.3-2001 | CE CertefiednConventional Folding CapabilitynClassic Metal Aviator Framen30 DAY MONEY BACK GUARANTEE AND 90 DAY LIMITED WARRANTY AGAINST MANUFACTURER DEFECTS: Our main goal is make our customers happy and provide the best shopping experience; If you are not completely satisfied with our product or your purchase please contact us, weu0026#39;ll be happy to helpnClassic metal aviator sunglasses that are fully functional and can fold-up making them practical, portable and compact. Every pair will also include a faux leather pocket sunglass case with purchase. Made with metal based frame, metal hinges and UV protected polycarbonate lenses.