The wrist rest itself is great, im going to purchase a 2nd one for work. My main gripe is that there is literally no anti-slip and on my polyurethane finished desk, it slips like crazy, i ended up taking some neoprene sheet and gluing it to the bottom of the wrest to stop slipping. I would say its worth the price, but i really wish it had some sort of anti slip integrated into the design.

I love it. It's similar to the ducky wrist rests, but with neutral-colored stitching and MK logo. I'd describe the bottom texture as a stiff grainy rubber. Mine rests on a deskpad, so I don't have slippage issues myself, but it does not stay still on slick surfaces. It also appears to be sturdy enough to resist any sort of bowing or curving over time.

Fine so far (only had it a couple of days). It's firm, which is a good thing IMO, and it seems solidly constructed. My main complaint is that it has NO non-slip material applied on the bottom, so I had to tape it to my desk. Major design oversight.