Feature:1. Improved Visual Clarity: Made with high definition optical glass, the lazy glasses provide clear imaging and true to life picture without distortion, reducing eye fatigue.2. 90 Degree Horizontal Reflection: Utilizing a 90 degree refractive prism, lazy glasses change the viewing angle, allowing you to read or watch TV comfortably while lying flat on your back, on your side, or in a semi reclined position.3. Relaxation for the Neck: Sitting upright to watch TV or use your phone can strain your neck, impacting its health. With lazy glasses, you can lie down and fully relax your body while protecting your neck.4. Convenient Wearability: Lazy glasses have a spacious interior that can be used with prescription or reading glasses, catering to the needs of different individuals.5. Versatile Applications: Suitable for various demographics including outdoor enthusiasts, office workers, night owls, and the elderly, lazy glasses offer a solution for different scenarios.Specification:Item Type: Lazy GlassesMaterial: ABS, Optical GlassWeight: Approx. 108g/3.8ozColor: BlackReflection Function: Horizontal Reflection.Package List:1 x Lazy Glasses 1 x Cleaning Cloth1 x Instruction Manual