10 Pack Stylish Rectangle Blue Light Filter Reading Glasses UVRT1805 feed-color-White/Black/Red UV400 protective bifocal readers and

UV400 protective bifocal readers and block 100% UVA-UVB harmful rays for superior eye protection

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

Must buy both left and right lens powers

Frame width about 5 3/16 inches (132mm)

Frame width about 5 1/4 inches (133mm)

10 Pack Stylish Rectangle Blue Light Filter Reading Glasses UVRT1805 feed-color-White/Black/Red UV400 protective bifocal readers andAcrylic lens, plastic frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 7 16 inches (138mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 9 16 inches (39mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 1 2 inches (140mm)