The prior photo of my chastity cage was with the smaller base ring that was way to small.  Yesterday we received a larger base ring in the mail. It fits like a glove.  Other than some soreness and slight irritation from wear the smaller ring, the new larger ring is great, do not foresee any reason that I will not be able to wear the cage 24/7 as my wife desires.  I absolutely love that she is so happy with me for wearing this.