3-Pack for Multi-Scene Use: Includes 3 pairs of reading glasses, ideal for placing at home, office, and handbag for quick access anytime a cost-effective eye care choice for the whole family. BLUE LIGHT READING GLASSES- Blue Light Blocking: DEAAOK reading glasses with blue light protection provide relief from the discomfort caused by extended screen use. Classic rectangular frames are made of lightweight, durable material. Adjustable spring hinges and soft nose pads ensure a snug, non-pinching fit for all-day wear. Carefully processed lenses deliver accurate diopter and distortion-free magnification, perfect for reading fine print and handling detailed close-up tasks with ease. If you have any questions, please contact customer service, we will solve it for you at the first time, so that you can shop with more confidence.