The pad is made of gel, coated with a microfiber cover and non-slip bottom. This it is fairly stable and secure on the table. It is, as in the picture, a little longer than standard keyboards, which I find very pleasant. I have set before my Mircosoft Wireless Comfort 5000, the keyboard has a wavy completion, the support is as before, that the forearms resting just behind the wrists and it's very relieving. Let's see how the long-term effect is.
There are departures because of the smell, the pad has evaporated first two hours outdoors.