12 Pack Chic Round Blue Light Blocking Reading Glasses HP9002C Magnification Strength:without magnification Frame width about 5 1/2

Frame width about 5 1/2 inches (139mm)

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

Lens height about 1 3/4 inches (45mm)

Bridge (DBL) about 1/2 inches (12mm)

Bridge (DBL) about 7/8 inches (22mm)

12 Pack Chic Round Blue Light Blocking Reading Glasses HP9002C Magnification Strength:without magnification Frame width about 5 1/2Acrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 7 16 inches (138mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 3 4 inches (44mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)