June Ruby Optical | Unisex Shape. - Frame Color: Ruby- Lens Color: Demo lenses- 2-Year Warranty Technical Information: Hand Polished.Width-Nose Gap-Height Measurements of this pair: 145-23-48 mmHinge: Five-barrelLenses: Base 2°Front thickness: 4.8 mm | Temples thickness: 3.5 mm Acetate Technology: ✓ Italian (Mazzucchelli) Acetate.Our Acetate Materials are coming from some of the biggest acetate factories in Europe. Fabricated from wood pulp and cotton. Mazzucchelli 1849, is an Italian Company based in Castiglione Olona, and is a worldwide leader in the manufacturing and distribution of sheets made of Cellulose Acetate, polymer of natural origin, traditionally used in the production of optical and sunglass frames. Cellulose acetate is a modified natural polymer. To obtain Cellulose Acetate Mazzucchelli starts with the selection of renewable sources such as certain varieties of trees and cotton linters. From these sources the purest part of the cellulose is extracted which is subsequently treated with Acetic Anhydride and transformed into Cellulose Acetate powder. ✓ Engraved DE logo on the temples.Every pair has the engraved logo, product name, and measurements on both temples. Comes with a luxury box, eco-leather case, and cleaning cloth.