High quality, durable, easy to wear, fashionable glasses, durable, easy to wear, fashionable glasses, classic and stylish glasses, very light and comfortable to wear. Ultra clear lenses with anti-blue light filter. The blue light blocking glasses help block harmful blue light from electronic devices while letting in the safe light. Ideal for office or home work with PC, tablet or phone. Great fashion and smart accessory. PACKAGE CONTENTS The design of these glasses has been registered with the UK design law department. The glasses are a real model of registered design. UK Design Rights: 6090235 All Right Reserved TECH-LINE-DIRECT 2021