Glasses with graduated lenses (1°; 1.5°; 2°; 2.5°; 3°) ideal to keep in your pocket or bag at all times due to compact size. Practical, lightweight and easy to open in seconds. Choose the coloring that best matches your looks! FEATURES Showcase sign with reading test included Unit size: 14L x 4.5H cm (closed 6.5L x 4.5H x 4D cm); weight: 25 g Packaging: box