If you are big down there, might not work for you [SEP] If you are a well endowed man these may not be for you, I don’t consider these ball rings either. The largest ring wasn’t quite tight enough for me the middle one was too tight and the smallest one didn’t even remotely fit over half my head. The largest was too small to fit around my balls so I just have them here doing nothing. I wish I could have used them but they just aren’t the right fit for my anatomy. Guys if you are a girth of 6” or more or have big balls like I do get something with a different size range because it was useless to me. Rated 3 stars for construction and all that. If they were bigger then it would be 5 stars.