Rectangle Polarized Sunglass Flip-up Choose Size:58mm W x 42mm H (AP5958) 5 1/2 inches wide x

5 1/2 inches wide x 1 5/8 inches height

Measure your glasses at it's widest points

5 1/4 inches width x 1 7/8 inches height

One single lens measures 54mm width x 49mm height

The lenses are non polarized

Rectangle Polarized Sunglass Flip-up Choose Size:58mm W x 42mm H (AP5958) 5 1/2 inches wide xThese flip up sunglasses are made for people who wear prescription glasses and want an easy way to block glare and sunlight. They hook onto your glasses and flip up without removing them from your frame, making them easy to use indoors and outdoors. Features: Polarized lenses help reduce glare. Flip up design for quick up and down use. Hooks onto your glasses and stays in place. Rectangle shape fits many classic and vintage style frames. Lightweight