I bought a product called Easy Cores from this quilting site member and what a dream to organize with these, easy and looks so professional. Wrapped my FQ on one size and yrds. on another, found I only needed two sizes. Layed vertical like bolts on shelves and FQ in totes on end in like shoe boxes but clear plastics and you can see every one. If you pm me I can give the info to purchase. Oh and larger pieces I put on comic book paper 8x10. Everything looks so organized and I can see all my fabric at a glance.