ThinOptics - Keychain with Readers 2.0 - Black

The Worlds Thinnest Reading Glasses- At ThinOptics, our concept is simple enough -- we set out to develop thin, comfortable reading glasses combined with case solutions that are always with you. Our Readers are thin, lightweight and available in a variety of lens strengths (+1.5, +2.0, and +2.5). Every pair of ThinOptics Readers is made of shatterproof, thermo-injection molded, optical-grade polycarbonate. The bridge is made from a shape-memory metal called Nitinol, which is 10x more elastic than spring steel and encased in medical-grade silicone tubing. These Readers + Black Keychain Case are an ingenious solution because they combine the world's thinnest readers inside of a sleek Black Keychain Case! Attach them to your keys for Always With You convenience, or fasten to a backpack, golf bag or luggage for easy access anywhere.