About the scrotum pressing ring.(actually it is a kind of scrotum bar I mentioned on other customized chastity cage) Its function is to prevent ball slipping out,prevent ball escaping from the base ring.
You can see the 5th profile picture,if penis tube diameter is too small but base ring diameter is big,then the diagonal gap from base ring bottom to penis tube bottom (,for example,this diagonal gap is 25mm or 30mm,then this size can let ball escape easily) so this kind of cage is not secure enough,but with this scrotum pressing ring,you can see how it narrow the gap,for example,to make the diagonal gap 12mm now,then ball can’t escape from this narrow gap.
Of course,this scrotum pressing ring squeeze the scrotum as well, you need to consider if it is necessary or not,if you don’t need it become scrotum pressing ring,then its size would be as big as penis tube,just like it in BA-25 cage.
Material: Stainless Steel
The below 3 sizes is must needed:
1.Chastity Cage Overall Length
2.Penis Tube Inner Diameter
3.Base Ring Inner Diameter
For other sizes,such as the gap between base ring and penis tube,it is around 10mm by default,but it is customizable too,so if you have demand on this size,you can specify this size in the corresponding text box.
For more style details,such as you don't need scrotum bar,PA hook,.etc.you can specify your demands in the corresponding text box.
If you think the text cannot accurately describe your needs, you can draw and upload pictures to make your customization more precise.
And Order will be shipped by fast shipping way,the shipping delivery time is 3-7days.
Warm tip: if you are not very sure about the base ring diameter or want to try one more size of base ring,you can choose "cage with 2 base ring" to place the order,this separate base ring’s cost is $50(must need to be order with the cage together).
The customization of chastity cage is very flexible,for your any idea about this chastity cage's customization,please feel free to discuss with me.