This is a great creative way to keep a smelly, body-hugging look in your rear bumper. I've been a motorhome driver for over 20 years and it's just neat. Not only is it a good idea to have magnets, but you can use them to pull out the hose. You can't get into the bumper to grab it (usually from the inside where it's not clean at all). . I bought 2. There is a long hose and a short hose. in case we need extra length. Thus, both are connected for easy access. If you stow the hose in the bumper, that's no problem. Just do it!