These are cheap options for good cord wrapping. You can of course wrap cords around them, but don't expect anything else. Plug-in cable clamps just aren't big enough to grip the cable, so essentially they don't do anything. The cheap plastic is much worse than the old foil I already had. The biggest plus is that I was able to buy them from Revain because it was impossible to find anything similar in a hardware store (both major national ones).