The sticky rubber mat included is a nice touch.

This stand is sturdy and the included rubber holds my laptop very steady.

This stand comes with a sticky-rubber piece that goes on the stand top and makes a fantastic addition to the sale

I didn't use the sticky rubber pad.

Comes with a pad of tacky rubber material that helps your device stay put if you want to use it

It came with a sticky rubber pad to put on the metal plate so that it grips whatever you set on it which is nice