??Your Package?1*Progressive Photochromic multifocus Reading Glasses/1*Glasses Bag/1*Microfiber Cleaning Cloth.It can be a great choice as a gift for your family or friends.If you have any questions about the photochromic multifocus reading glasses,please contact our customer service to answer your questions and provide satisfactory solutions.Make your choice more assured and give a more thoughtful gift. ??Reading Glasses Size?Progressive photochromic multifocus reading glasses offer 6 different intensity options to meet different vision needs.(1.0?1.5?2.0?2.5?3.0?3.5),total width 132 mm (5.1 inches),lens width 50 mm (1.9 inches),lens height 40 mm (1.5 inches),bridge width 10 mm (0.4 inches),arm length 140 mm (5.5 inches).Only 19.30g.You can enjoy clear vision while feeling a burden-free wearing experience. ??High Quality Material?Full frame TR90 material,classic black square frame,simple and stylish.comfortable fit,no pressure on the ears.Durable material,non-slip Temple,stable fit to the face,not easy to break.Resin lenses,anti-scratch and wear-resistant,clear vision,take care of your eyes health.Wear without pressure,comfortable touch,let you enjoy a good visual experience. ??Anti-Blue blocking?The anti-blue blocking function is an important eye protection technology.It can effectively filter out the blue light emitted by electronic devices,reducing damage to the eyes and relieving eye discomfort.Whether it's for work or play,staring at the screen for a long time can easily lead to dry and blurry eyes.With anti-blue blocking glasses,you can get better care for your eyes and enjoy a clearer and more comfortable visual experience. ??Progressive Photochromic Multifocus Reading Glasses?Progressive photochromic multifocus reading glasses can be used as sunglasses by adjusting the color of the lenses according to the light intensity to protect the eyes from UV rays.Moreover,the multifocus design allows the wearer to easily switch the focal length when reading at close range,looking at a computer screen at medium distance and observing scenes at a distance.Ideal for people who use their eyes for long periods of time.