12 Pack Bifocal Reading Glasses Cat Eye Readers BR2131 Magnification Strength:+1.50 69 inches (approx

69 inches (approx

Frame width: 5 1/4"(133mm)

Lens height about 1 1/8 inches(29mm)

Temple length about 5 1/2 inches(130mm)

12 Pack Bifocal Reading Glasses Cat Eye Readers BR2131 Magnification Strength:+1.50 69 inches (approxPolycarbonate lens, plastic frame with spring hinges Frame width about 6 1 16 inches (154mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 5 16 inches (34mm) Bridge(DBL) about 9 16 inches (15mm) Temple length about 5 3 8 inches (137mm) 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