agstum pure titanium retro round optical eyeglasses frame 44-24-140 agstum frame material:pure titanium <br> lens size:44mm/1.73'' <br> lens height:44mm/1.73'' <br> temple length:140mm/5.51'' <br> total width:135mm~140mm <br> it's good for prescription lenses(capable of progressive or bifocals lenses). <br> this frame comes with the clear lenses,and you can replace them with your own lenses.