<ul><li>[Lightweight Design] Similar in size to ordinary glasses, the abs frame ensures comfort and durability, ideal for extended wear.</li><li>[Versatile ] for those who prefer minimal movement, suitable for a variety of users such as outdoor enthusiasts, office workers, and the elderly.</li><li>[90 Degree Angle] Effortlessly view at a downward angle, eliminating the need to move your head.</li><li>[Professional Optical Prisms] The glasses offer clear imaging and true-to-life picture quality, reducing eye strain without distortion.</li><li>[Prevent Neck Cramps] Enjoy watching tv or reading lying down without discomfort.</li></ul><br><br>

90 Degree Prism Glasses for Laying Down Reading Watching TV Great for Preventing Neck Cramps or Eye Strain. Clear Imaging, True Picture Quality and Long Lasting Comfort. Suitable