🌟90° VISION: Turn your view to a downward 90 degree angle; Glasses do not magnify or focus images, but simply tilt images at a 90-degree angle in order to view vertical images while in a horizontal position<br> 🌟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<br> <b>Package</b><br> 1 glasses/bag