Now you can read or watch TV while lying flat on your back with "Zigs" Lazy Periscope Horizontal Reading Glasses!
Created with your health in mind, it can effectively reduce neck and back strain. In addition, it fits over your glasses for added convenience.
- Comfortably fit head sizes up to 7 inches in width.
- It uses optical principle and high quality optical materials, prism turns page 90, help people easy to read books, watch TV or do other things while lying flat.
- Strict material selection and precision processing, internal reflection prism equivalent in glass plate, so there is no influence to the user's vision.
- Preventing and alleviating cervical spine, lumbar spine and shoulder fatigue and discomfort, giving you a better posture for reading etc....