Features: 1.Classic design,it is suitable for both women and men,high transparency of frames, so elegant. 2.Reduce symptoms of eyestrain during prolonged computer exposure. These glasses are best used for long hours of computer use to maintain natural sleeping patterns and eye protection. 3.The soft nose pads can adapt to different nose shape. Reduce your bridge of the nose and create a new sense of fashion. 4.Lightweight and durable. These stylish blue light blocking glasses fit well both for small faces and big heads because of adjustable temples and nose guards. 5.Enjoy your digital time, No worry about eyestrain, fatigue, relieve blurred Vision and reduce headache. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description： Material: PC Total width: 140mm Mirror height: 46mm Lens width: 65mm Nose distance: 16mm Temple length: 150mm Package List: 1 x Blue Light Blocki