Aura Eyewear Calumet Eyeglasses Frames Acetate 51-17-140 NavyAura Eyewear Calumet Eyeglasses Frames 51 17 140 Navy Brand new, authentic AURA frames. No case included. Lens size (width): 51 mm Bridge size: 17 mm Temple size: 140 mm Frame color: Navy (blue) Our eyeglass frames are guaranteed to be 100% genuine. The lenses included with the frames are manufacturer demo lenses for display purposes and will need to be replaced with lenses of your choice before wearing. Please note that product pictures are taken