The product is a 4 pack of men's rectangular blue light blocking reading glasses with a spring hinge. The frames are black in color and made of metal with a rectangle style. They have a full rim design, a 33mm vertical height, and a 19mm bridge width. The lenses have a 51mm socket width and the temples are 140mm in length. Suitable for unisex adults, these glasses provide both style and functionality for enhancing vision while blocking blue light.
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