"The Cooler Master Cosmos S Case is mostly aluminum except for a few plastic parts. Despite this it’s still fairly heavy but this is due to its large size. It comes in a gunmetal gray color with black brushed aluminum side panels. This color combo looks very sharp and should match most home/office setups. This case has great styling and build quality, excellent air circulation, lots of room to work, plenty of drive bays, and much more. This is one of the top cases on the market. Watch the video to find out more and check out the bloopers at the end." ~3dGameMan.com