Nicely made but a little uncomfortable.

First off the wrist rest pad is more for desktop computers so I personally found the wrist rest pad not useful, but I use a laptop 99% of the time. It didn't help because of the way a laptop is set up. I did try it on a regular desktop computer with a regular keyboard and it was much easier on my wrists and was comfortable. But for me I use a laptop so the wrist rest pad doesn't work. It is made of a firm memory form so it held the weight of my wrists. It measures 18 inches long so it fully covers the length of the keyboard. The mouse pad is nice as well. The edge has a firm memory form pad for your wrist to set on when using the mouse. It is also comfortable for my wrist to set on while using my mouse, however after awhile it gets al little uncomfortable The mouse glides across the mouse pad easily. It is the same as the wrist rest pad, it held the weight of my wrist while using the mouse. Both products have a non-skid rubber on the bottom to prevent either of them from moving while using them. I'm not sure what the outer material is made out of.