4 Pack Cat-eye Bifocal Reading Sunglasses SBR2110

Acrylic lens, plastic frame with spring hinges Frame width about 5 5/16 inches (135mm) Lens width about 1 13/16 inches(46mm) Lens height about 1 5/8 inches(41mm) Bridge(DBL) about 1/2 inches(12mm) Temple length about 5 5/16 inches(135mm) 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.