I tend to lean my lean my left elbow on hard surfaces as use other hand to surf the net which causes dryness and nerve damage. I tried gel pads etc. but this little beaded pad works best...for me at least!
I love the support it provides without being restrictive. Since it is not attached to the mousepad I am able to put it away when I don't need it or move around.
I purchased this as a wedge to stop my thermos from rolling on the floor of my car as I make turns. The color perfectly match the cars upholstery! Think outside the box sometimes...