Beachwood Peel and Stick Wallpaper

Is this plastic coated to protect the finish?
For that matter, what’s this stuff made of - paper is obviously one…?

Found it here…

-Dimensions: 20.5W in. x 18H ft.
-Distressed beachwood with blues and greens
-Vinyl for easy cleaning
-Peel and stick over primed or painted walls
-Easy to remove and will not damage walls

Cost: $49.99

List Price: $77.97

Here’s the website