Seraphin Grant Mens/Womens Rectangular Rimless Titanium Top-quality Materials Eyeglasses/Eye Glasses Titanium frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 31 millimeters Bridge: 18 millimeters Arm: 145 millimeters Lens Height: 31 mm | Frame Color: silver | Lens Color: demo lenses | Size: 52 - 18 - 145 | Case: original The frame is fully rx-able and can be fitted with prescription and/or tinted lenses at most optical stores. Please note that factory demo lenses have a logo stamped on them in ink. This frame provides comfortable fit and flatters a variety of face shapes. The hardware parts of the eyeglasses are made of titanium. This material is known for it's durability, light weight and corrosion resistance. This metal is also hypoallergenic. It is recommended by eye doctors for people with sensitive skin who otherwise might be allergic to standard stainless steel metal frames. Original case is included. ophthalmic, optical, prescription ready, rx ready, rx-able, rxable, vision care celebrity style, classic shape, fashionable, exclusive, premium segment, hip & chic, newest season, budget, comfortable, collectible, sleek, trusted luxury brand, simple & elegant, unique design, fancy, casual, classy, new collection, imported, clearance, highest quality, fabulous, affordable, european style, popular shape, latest season, popular design, gorgeous, avant-garde design, trendy, contemporary, for young people, beautiful, authentic, top-quality materials, durable, inexpensive