Bridge (DBL) about 9/16 inches (14mm)

It's great in relieving visual discomfort and fatigue when working or gaming on computer for a long time

Temple Length: 5 9/16 inches (142mm)

Nose Bridge Width: 1/2 inches(13mm)

Frame width about 5 13/16 inches (147mm)

Memory Titanium Blue Light Blocking Eyeglasses Kids DSK1804 clip on sunglasses Bridge (DBL) about 9/16 inchesAcrylic lens, metal frame with spring hinges Block 98% blue light, serious color distortion Frame width about 4 15 16 inches (125mm) Lens width about 1 13 16 inches (46mm) Lens height about 1 1 16 inches (27mm) Bridge(DBL) about 9 16 inches (15mm) Temple length about 4 15 16 inches (125mm)