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

Frame width about 5 1/4 inches (134mm)

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 width about 21/16 inches (52mm)

Bridge (DBL) about 5/8 inches(16mm)

Cat-eye Blue Light Blocking Eyeglasses LX19009-BB90 Magnification Strength:without magnification Frame width about 5 7/16Acrylic lens, metal frame with spring hinges Block 90% blue light, 30% color distortion Frame width about 5 1 4 inches (133mm) Lens width about 1 15 16 inches (50mm) Lens height about 1 9 16 inches (40mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)