Bullabulling focus on the leading design concept, follow the modern fashion trend, and are committed to bring you fashionable, beautiful and full-featured high-quality Bifocal Reading Sunglasses. WHY CHOOSE Bullabulling Retro Square FRAME? 1.Oversized stylish Bifocal Reading Sunglasses you have never seen 2.Can modify the face shape, suitable for all face shapes 3.Butterfly Glasses design, increase the sense of fashion Care & Maintenance To avoid damage, do not clean the glasses with napkin or clothing, and also avoid using detergents or soaps. Just use clean water and the Complimentary cleaning cloth to clean the glasses.