Rookiegirl, can you please explain what the netting looks like? Do you think you can purchase them at the store? My dialysis center didn't offer anything. They said to us the belt or tape.The ones they gave me for free are white tubular elastic net; reminds me of fishnet. They come in rolls and they cut as much as I want and I in turn cut it down big enough to go over my abdomen. It's almost like sock for your belly LOL! I wrap my cath in a loop and pull over the netting and it stays put 24/7. Some people don't like them because they tend to roll down, but I cut mine big enough so it doesn't roll.I did see rolls of these white fishnet like netting at the medical store. They come in different sizes (S,M,LG,XLG) depending on your size. I've attached a photo I found on the internet. Hope you can view it.