Want to own some shades similar to ones worn by celebrities? These trendy square retro UV400 sunglasses are the ticket! Will work for your bae too! Details. Frame Material: Alloy, Lenses Optical Attribute: UV400, Anti-Reflective, Gradient. Lens Height: 47mm, Lenses Material: TAC, Lens Width: 59mm, Gender: Unisex, Packing: 1 Clean Cloth +1 Sunglasses