Style
by The luggreat looking, solid but slightly flexable( you can warp them over fan cables, but not usb cables or anything chunky protruding from your case )adds a touch of style and makes your case look like it has a 4 slot gpu, which is funny.you can blow through them completely unobstructed so i don't see it causing any airflow problems( so good if you have an internal venting gpu )but it will surely prevent careless fingers poking around inside your case