I was store my entire big messy drawer of die cuts (picture on my blog) in the Large Stamp-n-Store Wafer Die Cut Storage (without lid).
I used 2" x 4" Avery White Ink Jet Shipping Labels (8163) to include the company and die cut set names (and product number of applicable) on the back of each magnet sheet.
The magnets are very strong, so I flip through my collection with no worries. I love having them all in one place for easy use.