4 Pack Cat Eye Blue Light Filter Readers

* Acrylic lens, plastic frame with spring hinges * Block 40% blue light, almost no color distortion * Frame width about 5 3/8 inches (137mm) * Lens width about 1 7/8 inches (47mm) * Lens height about 1 11/16 inches (43mm) * Bridge (DBL) about 7/16 inches (11mm) * Temple length about 5 1/2 inches (140mm)