Round Square Shape Non Polarized Amber Clip-on Sunglasses Wide Fit Over Sunglasses This style fits over small

This style fits over small to medium prescription frames and offers a secure

5 3/8 Inches Wide x 1 3/8 Inches Height

it will just overlap a little

It is best to add about 2mm's to the height of the flip-up height to accommodate for how the flip up clamps onto your glasses

The lenses are non polarized UV400

Round Square Shape Non Polarized Amber Clip-on Sunglasses Wide Fit Over Sunglasses This style fits over smallRound square shape non polarized amber driving lens clip on sunglasses. For the round square shape to fit your glasses, your glasses need to be similar in shape with your frame rim measuring less than 3mm's thick. Measure one lens of your glasses carefully to the outside rim of your frame width x height. The round square shape needs to be nearly the same shape as your glasses and the size clip on sunglass needs to be the same as the measurement of