I found these doodads kind of interesting: They're an engineering solution to the industrial problem of how to securely mount something heavy and vibration-prone, like a generator, to something else in such a way that the former doesn't shake the bejeezus out of the latter and rip free of its moorings.
Called Rope Isolators or Cable Isolators, they come in circular and linear variants and are designed to be corrosion-free, no-maintenance, no-lubricant-required devices.
Admittedly these are more of an engineered object than a designed object, but I'm digging their industrial-octopus aesthetic and am posting them here in the hopes one of you will incorporate them into some type of furniture design.