100% RISK FREE PURCHASE - In case any broken problem happens, contact us without hesitation to solve the problem until satisfaction. We provide 1 YEARS WARRANTY and lifetime after sale service. Customers can return and get refunded for any reason. You have no risk to try. Value pack of 4 Unisex bi-focal sun Readers for the great price of 1! Convenient set allows you to keep a pair of reading glasses in different places so you always have a pair handy. 100% UVA and UVB for all day eye protection.High-Index Plastic lenses with durable spring hinge temples keeps your eyes safe and relaxed throughout the day. This classic sunglass design is one of the most iconic frame styles to ever hit the market.These bifocus sun readers are great for both men and women,fits for most face types. The magnification strength in the reading area are accurate and made from high-index new plastic easily enabling you to read small texts and minute details without stress.