Slim Rectangle Shape Polarized Clip-on Sunglasses Choose Size:58mm W x 37mm H Medium Large Size 54 mm wide x 51

54 mm wide x 51 mm high

For the semi round shape to fit your glasses

Total Width 128mm x 40mm Height

5 1/4 inch temple arm length

Slim Rectangle Shape Polarized Clip-on Sunglasses Choose Size:58mm W x 37mm H Medium Large Size 54 mm wide x 51Slim rectangle shape polarized clip on sunglasses. For the slim rectangle shape to fit your glasses, your glasses need to be a narrower 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 slim rectangle 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 your