Earthing Pillow Cover

I'm love my pillowcase. I'm trying to maneuvering around how to keep from sliding off of it, but I'm on it enough obviously, for I'm sleeping deeper and longer. I absolutely love all of my Earthing products so far, and I share with all my friends.

Using as pillowcase for grounding mat in my bed

Unsure

Tester says it’s working properly, but I honestly don’t notice any improvements in sleep. It is an odd, plastic feel next to skin and seems to make me sweat and then sticks to me.