I bought a top notch wooden hanging 14 slot ruler holder months ago and have already filled it up and ordered a second one. The slots are wide enough (about 22") that you can put more than one ruler on a slot. I love it so much that I wrote Kelly Jackson of www.ihaveanotion.blogspot.com and pleaded with her to do a segment on the ruler holder but she declined. Well, I wanted quilters to know about this item since it is so great that I bought one and sent it to Kelly. She absolutely loved it. Go to her blog and read and see it. It's so reasonably priced that it's affordable. And I am the Jeanne she is talking about. I am persistant. Is that good or bad?