Magicare Mamba Zero Cage Ring
This comfortable chastity “trainer” is available from AliExpress from the Magicare brand. The adornment, like similar “trainers” from Chaste Bird, features a collection of firm plastic base cock rings and an oval shaped shaft ring. The shaft ring is about 1.25" x 1.45" which lands at a nearly perfect shaft ring size of 1.35" for me (my preference is 1.375). What is different from my other “trainer” cage rings is how this one attaches the base and shaft rings.