Great wrist rest! I was looking for a simple and good-looking wrist rest and this is exactly what I was looking for. The upper surface feels smooth and polished, while the bottom surface is sanded-down so it's fairly smooth but rough enough so it doesn't slide around on my deskmat. It does come with optional rubber feet in case you need the extra friction. The lower part slightly angles down which I don't really need but could be useful for larger hands. I use a 40% keyboard (Planck) and this wrist rest is a bit longer than that, but that's why I chose it. I tend to type with my wrists angled outward so I wanted a slightly longer wrist rest.

really lovely rest. what the photos don't show is that the closest part of the top surface of the rest is slightly angled to allow your palms to rest naturally. the rubber grips on the bottom are also really grippy while not being sticky at all. This is just a very well designed product.