I found a 8x24 ruler and love it. Now I don't use my 6x24 anymore. I have a 15 1/2 x 15 1/2 that I love also. And then I have the smaller ones that I can't live without. But the 8x24 is so great! It was hard for me to find. I think they are all over now, but when I found it, I lucked out. Those are so nice to have.