Upgrade New Style - The latest model of lazy glasses. We've used new materials and model design to rid it of the slightly clunky shortcomings of the previous generation, and the look has become sleeker, lighter and more comfortable to wear. It is suitable for all ages. Preserve Your Health - Our Lazy Glasses feature an optical glass prism that uses optics to turn your vision 90 degrees downward. It helps you read without looking down, and even allows you to watch videos while lying in bed and on the couch. Protect your cervical and lumbar spine! High Definition Image - This product uses a high definition optical glass prism, which gives a very clear and bright image without any blur or distortion. Make sure your view is clear and does not interfere with your reading experience. Supporting Glasses - It can be worn with small frames for myopic or presbyopic glasses, and can be used by both young and old. Best Gift - These prism glasses can help bedridden patients, people recovering from surgery, bedridden pregnant women or others who need to be bedridden for a long time to relieve stress and enjoy entertainment more easily. This is a practical and thoughtful gift.