2 Pack TR90 Polarized Sport Bifocal Reading Sunglasses TH6170PGSG Color:Silver-2pcs Frame width about 51 1/16

Frame width about 51 1/16 inches (145mm)

Lens height: 1 5/16"(33mm)

Frame width about 6 1/16 inches (154mm)

there may be a 0 to 1 cm error

can be worn over most glasses

2 Pack TR90 Polarized Sport Bifocal Reading Sunglasses TH6170PGSG Color:Silver-2pcs Frame width about 51 1/16Polycarbonate lens, TR90 and rubber frame without spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 7 8 inches (73mm) Lens height about 1 11 16 inches (43mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 4 1 2 inches (115mm) EYEKEEPER POLARIZED 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