5 Pack Blue Light Blocking Reading Glasses HP9113 feed-color-Blue Bridge (DBL) about 1/2 inch

Bridge (DBL) about 1/2 inch (13mm)

Hypoallergenic Option: The absence of metal screw not only eliminates the risk of screw loosening or coming out but also minimize the potential for allergic reactions or skin irritation

Lens height about 1 3/4 inches (44mm)

Frame width about 5 9/16 inches (141mm)

Due to the difference between different monitors

5 Pack Blue Light Blocking Reading Glasses HP9113 feed-color-Blue Bridge (DBL) about 1/2 inchAcrylic lens, plastic frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 1 4 inches(133mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 5 8 inches (42mm) Bridge(DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)