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. Shiny tortoiseshell acetate frame Shiny tortoiseshell acetate temples with Gucci lettering Demo lens GG1157O Temple length: 145 mm; Lens height: 45.3 mm, Nose bridge length: 18 mm Made in Italy Available exclusively on Gucci.com, your pair of optical frames will be delivered in a lightweight, soft case.