2" tube up to what girth?

I have searched using the words “2” girth tube” to find this answer but could not find it.

I wanted to know how much girth a 2” tube will accommodate if we had perfectly circular penises :)

It is difficult to measure the inside of a tube with a soft tape accurately but it appears to be about 5.75”.

In another thread it gives this formula to work it out “2 x 3.14 but that comes to 6.28”. Is that right?

What girth would you need to be to start using a 2.25” tube?

Bluenun
Formula is right; 2 x 3.14 =6.28 2.25 x 3.14 = 7.065

Most tubes are measured using the ID ( inside dia ) not the OD ( outside dia )
All we are concerned with is was inside the tube anyway. Just measure the distance across the opening
and use the formula.

Depends whether the 2” is the inner diameter or the outer diameter.

If it is the inner diameter, then the maximum girth is 2π.

If 2” is the outer diameter, then you need to know the width of the tube or measure the inner diameter to calculate the maximum girth acceptable.

There is a sizing chart here (linked from Lapdist) that may help…

How to measure your Penis Enlargement Cylinder Size | LA Pump

I purchased the 1.75” D tube from LA Pump expecting it (according to their chart) to accomodate me at 5.9”-6” G. I had to order the 2” D tube almost immediately. I’m now 6.25” G and can touch the sides of the 2” tube during a pump at 5-7 Hg, but won’t really pack it until I grow to about 6.5 G.

Anything less than 6” G would be ok for the 1.75” tube for a while, but if you’re close to 6” G you may want to get the 2” tube.

I’d like to fit in the 1.75” tube to work strictly on length but can’t.

LA Pump’s chart says a 2.25” tube takes a 7” G.

You have some impressive girth, really good and I wish you well in your path,although I fit into my 1.75” I don’t know for some reason I just do not get as good a workout when compared to that which I get in my 2” cylinder.I am yet to understand this because even in terms of the general theory that when one packs a tube the only way to go is forward but in my 1.75” cylinder it almost feel like there is no way to go and given my dick head a strange shape;so for me I will still mess around with the 1.75” now and again but my work will be in the 2” tube.

Thanks for the replies and the link to the chart.

Yes I was referring to the inside diameter.

I just measured my supposedly 2” clylinder from a UK company and it is only 1 7/8”.

I bought a 1.75” from LAPdist and I cannot fit into it and I am only 5.25” girth so I am surprised you can get into it at all band1.

Bluenun you never know you may actually be bigger than 5.25” because I am over 5.5” on any given day and I can fit into my 1.75” but to be honest those days are becoming a rarity.

Phenyo, I am 5.25” if I pull the tape tight, if I relax the tape a bit I measure 5 3/8” but that is just because of the skin.

I think the reason I cannot fit into the 1.75” cylinder is because I have an upward curve.

I wonder if a curved 5.25” feels bigger inside a woman that a straight 5.25” because the vagina walls will stretch rather than the curve straighten out.

I don’t know about it feeling bigger, but it should feel better, you being able to stimulate erogenous zones better than others.

I saw somewhere some years ago a remarkable set of MRI photos taken of some couples having sex inside the scanner. The photos showed that even straight cocks bend very noticeably during intercourse. Wish I still had the link because it would probably be of interest here at Thunders. I believe the theory was that the bending phenomenon allowed the head to get closer to the cervix so that the ejaculation would be closer to target.

I get about 7 inch around girth with my two inch inside diameter cylinder

Yes I would be interested to see those MRI photos, pity you don’t have the link anymore.

Do you remember where the straight Penis’ were hitting inside the vagina to make them bend?
I suppose it depends on the position but if in missionary position I would have thought a straight Penis would hit the cervix (if long enough) anyway without needing to bend.

Before Christmas I found a good diagram showing the walls of the vagina starting at the anterior wall first reaching the G spot then the anterior fornix (A spot), cervix, Posterior fornix (CDS) in that order but I have spent ages searching for it to no avail. I expect you already know that anyway but I learnt from that diagram.

Bluenun would you please post the link or refer me to the appropriate website where you found this diagram you have spoken about.Thank you.

Hey Phenyo, out of curiosity what do you think your daily pumping results would be using a 2.25 tube at your girth? I ask this because my girth is about the same as yours, but when I ordered from boston pump I ordered it with a 2.25 tube. I see temporary results, but not for long and just about no results long term. I just ordered a 2 in tube about a week ago though, still waiting for it to arrive.

I touch the sides only at the base about 1 1/2 in into the tube.

Sex in the MRI @ Pharyngula — Is that it?