▲ FRAME HEIGHT - Reading glasses with spring hinges for women and men. Frame height about 1.85 inches (47mm). ▲ SQUARE FRAME DESIGN - Nice cheater glasses with a solid design. Large Lenses reading glasses are suitable for different face types. ▲ SPRING HINGES AND CLEAR LENSES - The frame is made of hard plastic. Eyekepper specs have spring hinges on the arms so they are flexible. The lens are crystal clear. ▲ READERS WITH CASES FOR WOMEN AND MEN - Included a microfiber cloth and hard zipper case. ▲ NO RISK TO TRY - In case any broken problem happens, please do not hesitate to contact Eyekepper customer service to solve the problem until you are satisfied.