Lisa’s Craft BLog is great. She has all kind of cool ideas. One of the ones I like is her great way to store felt – in reusable grocery bag!
This would work great for full size sheets of craft foam too! Just think you could hand the bag on a hook and take it down and grab what you need.
Here’smy take on her idea:
I store my small sheets of craft foamin a similar way – in a small basket that the half sheets just fit! It is right there at your finger tips.
http://lisascraftblog.blogspot.com/2011/12/big-thank-you-felt-storage-tip.html