6 Pack Frameless Bifocal Sunglasses Reading Glasses SGWK4 Magnification Strength:+2.25 Solid Construction: Meticulously built to

Solid Construction: Meticulously built to withstand regular use without succumbing to damage

Lens width about 2 1/16 inches (53mm)

Lens width about 21/16 inches (52mm)

Frame width about 5 3/8 inches (136mm)

Bridge (DBL) about 15/16 inches (24mm)

6 Pack Frameless Bifocal Sunglasses Reading Glasses SGWK4 Magnification Strength:+2.25 Solid Construction: Meticulously built toMetal frame with spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 7 16 inches (62mm) Lens height about 1 1 2 inches (38mm) Bridge(DBL) about 5 8 inches (16mm) Temple length about 5 1 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.