McNett Z-Mask Sleep System

The McNett Z-Mask Sleep System comes with a patented form - fitting design. It enables you to enjoy R.E.M sleep easily, no matter where and when you need it.

To use the McNett Z - Mask Sleep System, simply put it on your head like a regular sleep mask. Make sure it fits snugly to block out light. When using it, avoid pulling it too tight as it might cause discomfort. For maintenance, gently hand - wash it with mild soap and water after a few uses. Let it air dry completely before storing it in a cool, dry place. This way, it will serve you well for a long time.