Feature:1. 90 DEGREE VISION: By using a 90 degree refractive prism to change the field of view, it can meet the demand for reading or watching TV while lying down. Regardless of whether you are fully supine, lying on your side, or semisupine, you can have a great viewing experience.2. CLEAR IMAGE: The lazy glasses are made with professional optical prisms, providing clear imaging and true to life picture quality without distortion, reducing eye fatigue. Bring clear and bright image, enable people in a supine position to see object in the front3. PROTECT YOUR EYES AND SPINE: By taking advantage of optics principles and employing the reflecting prisms. Designed to allow people reading books or watching TV while lying in bed. Reduce the need for head movement. Perfect for those with limited mobility.4. APPLICATIONS: Used for home or travel. Not only read and watch conveniently and comfortably but also relax the body and protect the eyesight. Also an excellent choice for who spends time reading or watching TV in bed and struggles to find a comfortable or sustainable position.5. GREAT FOR TRAVEL OR COMMUTES: The glasses have a similar size to ordinary glasses, with a lightweight ABS frame that ensures long lasting comfort and convenience for carrying. Throw in your bag or bring on a plane or morning train commuteSpecification:Item Type: Lazy GlassesMaterial: ABS, Optical GlassWeight: Approx. 103g / 3.6ozReflection Type: Horizontal Reflection.Package List:1 x Lazy Glasses 1 x Storage Bag1 x Cleaning Cloth1 x Instruction Manual