Tube size

[just4me]

This post didn’t make it to the board:

I have some questions and you all are great to offer advice.
I would like to pump just my cock but not sure of the tube I need to get. Normally I’m a solid 8 inches when hard. Would like to work more on girth.
How do I know what diameter tube to get?

I would like to try and pump after I do a full package pump in my ASTJ. I think this would keep my sac from getting sucked into the tube.

I’ve saved up enough money to buy a tube but probably only one so I want to get the right one.

Any advice you can give would be appreciated.

[just4me]

never mind
i found the size chart on pump toys
but if anyone has any other tips i would like to hear.
thanks