I am downsizing and selling this pair of Madison Avenue blue light blocking glasses and excellent condition. They come with a case. Measurements: Lens width 52mm (2.05inch), Lens height 41mm (1.61inch), Bridge width 15mm (0.59inch), Arm length 140mm (5.51inch). Reduce eye fatigue, headache, blurry vision caused long time exposion to blue light rays.