I have an almost identical product and it does work overtime, but you have to be patient and wear it correctly. The Comfort Straps is the only way to go. With the regular standard noose, you will tend to slip out. I've been wearing it on and off for a couple years. Most lately, I would wear it loose under my cargo shorts at home. Whenever I sat down or bent down, it would tug at the root of my cock. So again, use it correctly and it was only till the last months that I did this. I gained weight which cancelled things out, but after losing the weight, find that I gained about 3/4 inch. I'm not greedy so I'm happy with that. I'll keep using it to see how far I get. Hope this helps.