Not leather.

Pros:
1. Looks good
2. Firm support (not soft)

Cons:
1. Not leather
2. After using this for a couple of years, looks like crap

If it was real leather, it would look better with age. Too bad, this would have been great if it was actually made of leather as advertised.

Since I have a large mat underneath my keyboard and as mouse mat, I've got less issues with the slipperiness than others. Hardness is also to my liking.

But I got this one because I had another older one, which is all black, that I really liked. But this one got soft and rubbery sticky at the places where I rest my palms like the material is disintegrating or melting away.

As stated by a few others, rock hard, no grip on bottom, lower profile than keyboard. Generally awful design and uncomfortable. Avoid this item.

Piece of crap. Says 20mm high but it's only 16mm, so it's obviously lower than the edge of the keyboard. There's no grip on the bottom, so it slides around all over the place. And it's not just firm, it's rock hard, which will create a pressure point on the wrist and defeat the purpose of there being a wrist rest.

Immensely disappointing for such an expensive product, and Ducky should be ashamed of themselves for selling it.

This thing was very slippery on direct wood, forcing me to purchase a wide mat for my keyboard and mouse. After only a few months of use the "leather" started peeling off in one corner, and the entire surface looks marred and worn. It looks as though the leather will be peeling off in the center where my palms rest soon enough. I would not recommend purchasing this wrist rest especially for the price.

was very pleasantly surprised to find that they included one with my Shine 5, it feels awesome. but I do have a pretty big complaint that it doesn't like to stay in place. the bottom looks and feels grippy, but it slides all over my wood desk.