If you don't need the integrated PA device,choose the without PA style option to place your order.If you need the integrated PA device,choose the with PA style option to place your order,and write your PA gauge in the corresponding text box.
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.
If you think the text cannot accurately describe your needs, you can draw a sketch and upload pictures to make your customization more precise.
(1cm=10mm=0.4inch)
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).
