I purchased two of these, one to hold toilet paper and one to hold a hand towel and I like them very much. 

My only complaint is that an allen key is used to attach the holder to the bracket instead of a screw driver. So you will need a little patients as you can only tighten the screw a half revolution at a time.

As per one other reviewers comment regarding double roll toilet paper I have had no issue. However, I live in Canada so there is a possibility that our double rolls are smaller.