4 Pack Double Bridge Square Bifocal Reading Glasses BR2034 feed-color-Blue/Brown/Purple Frame width about 5 3/8

Frame width about 5 3/8 inches (137mm)

PRODUCT MATERIAL

Frame width about 5 11/16 (145mm)

which is for distance viewing

Lens width about 2 1/16 inches(53mm)

4 Pack Double Bridge Square Bifocal Reading Glasses BR2034 feed-color-Blue/Brown/Purple Frame width about 5 3/8Acrylic 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