Stylish and functional, these Photochromic Reading Glasses protect your eyes from harmful rays. These photochromic and blue light blocking readers will keep your eyes safe from UV rays as the lens darkens when exposed to brightness. Comes with a protective pouch, and is packaged in a paper gift box (). Strengths include: +1.50, +2.00, +2.50. 24 pieces per cardboard displayer (11.4x12.2x1.2) with sentiment PROTECT YOURSELF at no extra charge. Reading Glasses (Polycarbonate, Acrylic), Case (Paper), Pouch (Polyester), EVA Display.