You almost never know if these are going to fit well or not. Mainly the ring sizes but also the cage diameter. For me, I just wanted that tight but not excruciating pain tight. I love the smooth texture of the rings and I am not huge at all but most times I have tried these, it's the ring size or the painful way these go on, just never worked, even on my small package. THIS one went on perfectly, then locked it up perfectly and of course, I was aroused the whole way but once locked in, I couldn't stop gazing at how pretty it all looked and how amazing it felt on me!! I wore it for several hours. Also note, I usually groom everywhere but had not in over a week, well this thing went on me even with hair there and never even pinched anything, of course I was careful the whole way. Anyway, omg I wish I could submit a picture but yeah, LOVING this!! Only thing I would say is the angle of it kind of forces everything one way. Never thought I would find one of these that would fit, lock me up good, and look pretty...well THIS one hooked me in and locked me down good!! THANK YOU for a great product I have been aching to wear!!