Lunox sunglasses are equipped with tr90 grilamid frame and uv400 filtered glasses. thanks to the raw material it contains, it is flexible against impacts and unbreakable. it is a grilamide raw material. the frame provides a comfortable use thanks to its lightness. will reach. your invoice will be sent via e-mail. it is guaranteed for 2 years. width of a glass: (ekartman) 51mm. nose bridge: 19mm. handle length: 130mm Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.