Rx-able frame

as they won't break easily

Lens width about 2 1/8 inches (51mm)

Bridge (DBL) about 15/16 inches (24mm)

Lens width about 1 13/16 inches (46mm)

Polarized Bifocal Reading Sunglasses Chic Sunshine Readers PGSG821 Magnification Strength:+2.50 Rx-able framePolycarbonate Lens, plastic frame without spring hinges Frame width about 5 1 2 inches (140mm) Lens width about 2 1 4 inches (58mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 1 2 inches (12mm) Temple length about 4 15 16 inches (125mm) EYEKEEPER POLARIZED BIFOCAL SUNGLASSES Sunglasses and reading glasses, all in one. UV400 protective polarized readers and block 100% UVA UVB harmful rays for superior eye protection.