10 Pack Stylish Blue Light Blocking Reading Glasses HP9111 Half Moon Frame width about 5 7/16

Frame width about 5 7/16 inches (138mm)

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

block 51% within 430nm

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

these glasses eliminate common issues like loose screws or broken hinges

10 Pack Stylish Blue Light Blocking Reading Glasses HP9111 Half Moon Frame width about 5 7/16Acrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 5 16 inches(135mm) Lens width about 2 inches (50mm) Lens height about 1 3 8 inches (35mm) Bridge (DBL) about 9 16 inches (14mm) Temple length about 5 5 16 inches (135mm)