If you don't have or want to have 2 of the 6"x24" rulers, this is the best way to go.

I have four 6x24" rulers. I use painters blue tape to hold two rulers together when I need one large than my 8-1/2 x 24" ruler, works everytime.

Thank you ALL for your help!! I'm going to do some experimenting/ checking with what I have... I am not opposed to buying a new mat and mine is starting to show some wear and is slivering on one side.

This board is amazing and I so appreciate the help!! :)

I would recommend June Tailor's Shape Cut Ruler. It makes cutting strips a breeze.

If I have to make a cut that is larger than my largest ruler, I use two rulers next to each other.

I use the square ruler all the time. Actually, I bought a set when it was on sale at Joann's.

Omgosh!! I wasn't able to watch the videos earlier as I was at work st lunchtime. Those rulers look amazing! I prefer strip quilting for its ease and speed. I put the rulers on my amazon wish list.

I recommend the two ruler method - you know your fabric will be on grain.

Sounds possible. Interesting idea. Have never thought of doing this.
I have the Creative Grids 20 1/2 " sq ruler-I think I'd give it a try.
Or I'd use the lines on the mat.

I know everyone says DO NOT use the mat to measure but I have checked the measurements on my mat and they match the Olfa ruler I use. I even measured all of the lines to see if they were all the same. I'm holding an umbrella over my head as I type this because I know there are quilters who are going to rain on me for this admission (smile).