Extra Skinny Rectangle Shape Polarized Clip-On Sunglasses Driving Lens Bifocal Sunglasses Flip-up design for quick up-and-down

Flip-up design for quick up-and-down use

5 1/2 inches wide x 2 inches height

5 1/4 inch width x 1 3/4 inch height

The frame is a medium size and fits most people

One Lens 60mm Width x 52mm Height

Extra Skinny Rectangle Shape Polarized Clip-On Sunglasses Driving Lens Bifocal Sunglasses Flip-up design for quick up-and-downExtra skinny rectangle shape clip on with polarized lenses. For the extra skinny rectangle shape to fit your glasses, your glasses need to be a very narrow rectangular shape with your frame rim measuring less than 3mm's thick. Measure one lens of your glasses carefully to the outside rim of your glasses width x height. The extra skinny rectangle shape needs to be nearly the same shape as your glasses and the size clip on sunglass needs to be the same