6 Pack Lightweight Rimless Bifocal Reading Sunglasses SGWK2 Clip-on Flip up Sunglasses it will be change to

it will be change to grey color in the sunshine within 10 minutes

Temple length about 5 1/2 (140mm)

Polycarbonate lens

Bridge (DBL) about 1/2 inches(13mm)

6 Pack Lightweight Rimless Bifocal Reading Sunglasses SGWK2 Clip-on Flip up Sunglasses it will be change toMetal frame with spring hinges Frame width about 51 2 inches (140mm) Lens width about 23 8 inches (61mm) Lens height about 15 16 inches (34mm) Bridge(DBL) about 9 16 inches (15mm) Temple length about 51 8 inches (130mm) EYEKEEPER BIFOCAL SUNGLASSES A crescent shape on the bottom part of the lenses have magnification, which is for reading and close up work. And the other parts of the lenses have no magnification,which is for distance viewing.