It looks nice, like the wicked aluminum, flerc and mechatronic, however those have some type of heatsink that makes contact with chip on the board. I don't see anything like that here. Does this cool by virtue of just being aluminum?
But 2 1/2 times the price of the gorgeous Flirc one.. (which I own)
Pi 2 running LibreElec Krypton, Pi 2 running Wheezy Desktop, Pi 1 headless Wheezy, downloading Radio, Pi 1 running Picore headless Media Server, Pi Zero to be an Old Time Radio Project. Pi 3 testing. Pi Zero W downloading Radio shows headless.
Cannot be sure about quality (from China), but atleast there are passive cooling for 3 places, I think thermal pads are not included, so you should buy them yourself, screws and rubber feets are included in the package. Very good price, delivery may take a while.
Why not have an aluminum top, completely finned out, and a plastic bottom? It would maintain the same amount of surface area (roughly) and also reduce the cost quite a bit. All you would have to do is put lots of ridges across the entire surface instead of just having a small wave.