4 Pack Cat-eye Bifocal Sunglasses Readers SBR2012 feed-color-Brown/Blue/Purple 31 inches(approx

31 inches(approx

And the other parts of the lenses have no magnification

Block 90% blue light

Frame width about 5 1/2 inches (140mm)

Lens width: 1 7/8"(48mm)

4 Pack Cat-eye Bifocal Sunglasses Readers SBR2012 feed-color-Brown/Blue/Purple 31 inches(approxPolycarbonate lens, plastic frame with spring hinges Frame width about 5 3 8 inches (137mm) Lens width about 1 7 8 inches (47mm) Lens height about 1 11 16 inches (43mm) Bridge(DBL) about 7 16 inches (11mm) Temple length about 5 1 2 inches (140mm) 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