How do you store your 8 1/2" x 11" Cardstock?

Below is a picture of how I store my 8 1/2" x 11" cardstock. Each hanging file folder has a color coded tab with the name of the cardstock on it. They are grouped by color collections (Of course they are!) I like this system because I also keep my larger scraps in the same file (in front of the full size sheets). If I have just a little scrap I toss that into a scrap basket...just in case I might need to use that little itty-bitty scrap some day. This is a very sturdy file, its on wheels and the best part is that this is also a repurposed file cart...it was FREE :-)   ~Patty