Flow Wall FWS-4812-1W-23 Flow Anywhere Starter Shelf with White Panel Includes: 1 four-foot panel, 3-gravity hooks, 10 x-hooks and all installation and finishing hardware Heavy duty cellulose PVC panel holds up to 100 lbs. per sq. ft. shelves hold up to 55 lbs. each All components click into panel for a secure placement until ready to be moved Patented modular design allows you to build your wall vertically and horizontally as needed