This product comes with a transparent sample lens to help the frames hold their shape. Please note that it is not intended for use, visit an opticians or specialized store for prescription lens fitting. Frameless structure with shiny yellow gold-toned metal details Shiny black acetate temples with Web enamel and Interlocking G Demo lens Frame height: 3.6cm; Frame Width: 13.9cm GG1221O Temple length: 140mm; Lens height: 35.9mm, Nose bridge length: 16mm Made in Japan Available exclusively on Gucci.com, your pair of optical frames will be delivered in a lightweight, soft case.