4 Pack Cat-eye Thicker Frame Bifocal Reading Sunglasses SBR2017

Polycarbonate lens, plastic frame with spring hinges Frame width about 5 9/16 inches (141mm) Lens width about 2 inches (50mm) Lens height about 1 5/16 inches (33mm) Bridge(DBL) about 11/16 inches (17mm) Temple length about 5 7/16 inches (138mm) 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 distance viewing. UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection.