DIY Hanger wrap

So I have been doing PE for about a year or so. Its getting harder to hide it from my wife and do jelqing all the time in the shower. And no she will no understand if I told her, just like manscaping she will not understand and pokes at me for it. PE is for me.

So I made my on penis hanger like the Zen hanger but with a flat cotton shoe lace I and have a band under the know with a stretchy cord that ties to the hanger. So here is the issue. I want to find a alt for the silicon wrap. My at a store I can get some kind of silicon tube or martial to wrap. I have also don’t clamping but I use a glass silk cloth for that its not great.

Let me know if anyone has made there own wrap or bought it from local store. I don’t want to go and buy stuff online, then my wife would know.

Thanks.