Square Polarized Sunglass Flip-up

Polarized UV400 flip-up that clips onto a square shape pair of prescription glasses.  Available Sizes Small SizeOne Lens 59mm Width x 47mm Height Total Width 133mm x 47mm Height Medium SizeOne Lens 60mm Width x 52mm Height Total Width 135mm x 52mm Height Large SizeOne Lens 61mm Width x 52mm Height Total Width 137mm x 52mm Height Extra Large Size-discontinuingOne Lens 64mm Width x 56mm HeightTotal Width 140mm x 56mm Height