4 Pack Cool Modern Bifocal Reading Sunglasses SBR2108 Magnification Strength:+1.50 Frame width about 5 3/10

Frame width about 5 3/10 inches (135mm)

Bridge (DBL) about 3/8 inches (10mm) stretch to 1 3/16 inches (30mm)

Lens width about 2 inches (51mm)

Frame width about 5 15/16 inches (150mm)

Suitable for all kinds of nose type

4 Pack Cool Modern Bifocal Reading Sunglasses SBR2108 Magnification Strength:+1.50 Frame width about 5 3/10Plastic frame with spring hinges Frame width about 5 7 16 inches (138mm) Lens width about 1 7 8 inches (48mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 1 2 inches (12mm) Temple length about 5 5 16 inches (135mm) 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.