4-pair at 1 low price, Each set is just for one strength, these are not mixed strength.
Flexable Thin metal frame,John Lennon Style
Frame material: Metal, Lens width: 1 11/16' (43mm), Frame width: 5 5/16'(135mm), Lens height: 1 11/16' (43mm), Frame height: 1 3/4' (45mm), Bridge (DBL): 7/8'(22mm), Temple length: 5 5/16'(135mm), Spring hinge: No, Pupil to pupil distance: 2 7/16'(62mm), Lenses: Aspheric, Head size: Medium
We paid close attention to the 'Screws Fell Out', 'Springs Fell Off', 'Arms Snapped Off' etc and find the correct way to improved these issue for this style.
Acrylic Lens and Optically Correct

Technical Details

Product Details

Package Dimensions
Width : 3.9 inch
Height : 1 inch
Length : 5.9 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B019I2SCFA