Head Size: Medium to Wider

Temple length about 5 5/16 inches(135mm)

more natural color

Temple length: 5 11/16 inches (145mm)

Temple Length: 5 7/16 inches(138mm)

4 Pack Double Bridge Square Bifocal Reading Glasses BR2034 Magnification Strength:+2.00 Head Size: Medium to WiderAcrylic lens, plastic frame with spring hinges Frame width about 5 5 16 inches (135mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 9 16 inches (39mm) Bridge(DBL) about 1 2 inches (12mm) Temple length about 5 5 16 inches (135mm) EYEKEEPER BIFOCAL GLASSES 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