How to keep ic's and power cords from touching

I have a 5 shelf high mapleshade rack that sits about two feet from a back wall. The problem that I am facing has to do with my pairs of interconnects and powercords touching one another in the back of the rack. I know that this is a big no-no when it comes to acheiving the best sound. What suggestions or recommendations of devices that will help me fix this issue. Has anyone used the shunyata dark field cable elevators or a similar product to separate cables and cords? Thanks in advance for your help.