The Tranquility Bay Sunglass Reader is a beautiful new style packed with appeal. Notice the frame face shape and the detail on the temples. The lenses are 100% UV protected. The frame has a spring hinge for a flexible and comfortable fit. The frame has a plastic face with metal temples which make it very light weight. Frame Measurements: 5 1/4" x 1 3/8" (temple to temple x height of lens)