Do you keep all of your shell holders rolling around in one box? Have you ever had trouble finding the shell holder you need? With RCBS's Shell Holder Rack, you can keep your shell holders organized and protected. The Shell Holder has twelve positions that hold two shell holders on each post. There is also room to store six Trim Pro Shell Holders as well. The clear cover keeps out the dust and dirt while allowing you to see what is stored in the rack.