plastic frame with spring hinges

Bridge(DBL) about 9/16 inches(15mm)

Bridge (DBL) about 9/16 inches (14mm)

but also for computer and looking close

Anti-Splash

Bifocal Sunglasses with Wood Temples for Women SGH001-6 Color:Black Tortoise plastic frame with spring hingesPlastic and Wood frame with spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 1 16 inches (53mm) Lens height about 1 3 4 inches (44mm) Bridge (DBL) about 3 8 inches (10mm) Temple length about 5 11 16 inches (145mm) 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