Ok, I bought two tonight, and I tried them both, 1.25 and 1.5. The 1.25 is way too small, and I should have known. I'm still wondering if these have any application to Penis Enlargement at all, which is the reason why I bought them. It's funny to me that I put it on and tried to see what I could do with it on, and I got good expansion, but I couldn't do a good bit of the things I normally do other than left and right bends and horses, but I couldn't do short jelqs or my stapl a uli squeeze. does anyone know how these things can be used for Penis Enlargement and at the same time could possible help design a routine around them???