I like this bar but I wish it were slightly longer in length.  Perhaps 11" would be better.  The towels I use fit but you have to really kind of work them onto the bar.... right now I am just using it as a single bar as the second one kind of fits tight with both being used.  Not sure if I'm going to keep this or not...but it is well made and fit my cabinet really well.  Not sure why there are holes on the top?  I certainly wouldn't screw it into my cabinet and it has stayed just fine without it.