These are the Cropper Hopper paper storage containers...I love them!! Doesn't seem like alot of paper but I will be surprised if I use them all. My patterned paper is nearby. I put both 12"x12" plain paper and 8 1/2"x 11" plain paper in each pouch and seperated them by the file folder dividers and labeled each one of those with the size. I'm looking forward to trying it out cuz I wasn't fond of the horizontal system I had or the bunched into one large drawer system. The labels on the front are my own creation...each one a different color to correspond to the paper inside...even the stamped words are each color. Time consuming but better.