Protective CaseProtect your Glasseslength:6 1/2"(165mm)

while the arms remain securely in place

Bright sunlight and reflected light from roads

Bridge (DBL) about 9/16 (15mm)

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

Cat-eye Blue Light Filter Eyeglasses LX19033-BB40 feed-color-Red/Black/Purple Protective CaseProtect your Glasseslength:6 1/2"(165mm)Acrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 3 16 inches (132mm) Lens width about 1 15 16 inches (50mm) Lens height about 1 1 2 inches (38mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)