SIZEDOCTOR VACUUM PENIS EXTENDER - THE GAME CHANGER!

Included with your Limited Edition MOS SizeDoctor

• Base size is 2” (51mm) wide
• Twelve extension rods to extend up to 11" (280mm)
• Maximum Tested Tension 4800g (10.5lbs)
• Three additional vacuum sleeves
• Two silicone SiliSleves and SiliCap sleeves by MOS
• Four pack of restrictor rings by MOS
• Discreet hard shell locking carrying case
• One comfort system that works for all
• Lifetime warranty against manufacture defects from MOS

Backed by MOS after 15 years of research from thousands of our veteran community members using many other penis extenders on the market today.

MOS is the only company that offers a 90 day return policy if you are not completely satisfied with the quality and results.


HOW TO USE THE SIZEDOCTOR

When you first get your SizeDoctor, it will come pre-set for an erect 4” penis without tension. You want to adjust the SizeDoctor length by adding extension rods to equal your erect penis length. This measurement is the distance between the bottom of the brown retention base to the top of the brass caps on the orange vacuum bulb.

Girth Fixing Bands (Grey Sleeves)
Sizing the correct fixing band for your girth

The national average flaccid penis girth is 3.66” circumference. We ship the SizeDoctor with the #3 grey fixing band pre-installed based on the national Flaccid Girth (FG) and calculating use with our blue SiliSleevs

To be more accurate, measure your FG and choose the proper fixing band accordingly and use the next size fixing band if using with the SiliSleevs.

FG 3.6” (9.0cm) use #1 fixing band
FG 3.6~4.2” (9.1-10.5cm) use #2 fixing band
FG 4.2~4.8” (10.6-12.0cm) use #3 fixing band
FG 4.9~5.4” (12.3-13.5cm) use #4 fixing band
FG 5.4~6.0” (13.6-15cm) use #5 fixing band
FG 6.0~6.5” (15.1-16.5cm) use #6 fixing band


How to wear the SizeDoctor
1) Put a little water soluble lube on the head of your penis.

2) Place the SizeDoctor brown retention base against your pelvic bone with your erect penis centered in the middle of the base.

3) Unlock the metal retainer clip on the top of the SizeDoctor orange vacuum bulb.

4) Attach the black adapter to the grey vacuum pump bulb. Attach to the valve with the o-ring on top of the SizeDoctor orange vacuum bulb.

5) Press the SizeDoctor orange vacuum bulb towards the head of your penis and pump the vacuum pump bulb to suck your penis inside.

6) Once you are inside, remove the vacuum bulb and adapter, press the the black valve post in and engage the steel retainer clip.

How long to wear
For the first week wear the SizeDoctor for a total of one hour per day. Use the SizeDoctor for 20 minutes reps at a time, remove it, massage the penis for 3 minutes then repeat the process up until you complete a one hour session for the day. Repeat this practice each day for the first week.

Week number two, increase the duration of reps by 10 minutes at a time before removing to massage your penis. You will also increase the daily total time of use up to two hours a day. At this time you want to increase the length of the SizeDoctor extender to an additional .2” (0.5cm) by adjusting the rods.

By week number five, you can wear the size doctor 3~6 hours a day and up to 60 minutes at a time before removing to massage.

Each week you want to add 0.2” (0.5cm) to the extension of the rods (the shortest rods) to gain length.

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Here are a few videos to see how to use and wear the SizeDoctor under your clothes without anyone noticing you are using it.

I reckon I'd get past 9 inches in one of these, and I love the design\look of them.

REDZULU2003 said:

I reckon I'd get past 9 inches in one of these, and I love the design\look of them.

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There are beautiful design in a very powerful as an extender. There’s never been a design like this they’ve always worked in the bottom up but the system works on the top down, very original. I also love the gold colors and makes it look very rich. Just another great product or bring them to the brotherhood

I have one of these and it doesn't work on me because I have a penile skin bridge and lose suction. Cool design and a sturdy piece of equipment.

this device looks very tempting... noticed you can only wear it for 1-2 hours at a time as recommended....DLD why is this the case? interested in how this would compare to phallogenetics setup, which can be worn all day

The warning of 1 to 2 hours I give on any piece of equipment than the Phallosan as that is what the manufacturer suggests. Of course man he can go longer but keeping safety in mind I always go with the most safe advice. But you know i am trailblazer, I’ll try anything it will help me gain. This design is so different than anything else out there and I think it’s going to end up becoming the most popular extenders available. Our biggest issue was they were way overpriced and there were tons of knock offs so It took us a while to put this deal together but it was worth it because right now you can buy the authentic SizeDoctor at a deep discount that is offered nowhere else online including the manufacturer! Plus on top of this we give $25 cashback making it very very attractive deal.

Yeah, its just a safety cover

REDZULU2003 said:

Yeah, its just a safety cover

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What is Red?

the amount of time suggested to wear is maybe what he meant. I am curious about this compared to the phallosan. The phallosan causes my tip swell quite a bit. To the point that it has stretched the skin at the tip so much that it kind of has little flaps at the opening.(this has made me mostly abandon PE, just kinda gave up). With the size doctor setup I'm wondering if that sleeve and cap setup will pull a little differently on the tip. If I use the Bathmate everything gets stretched so it's not as big of a deal. It just seemed to be concentrated with the phallosan

doublelongdaddy said:

What is Red?

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The warning of 1 to 2 hours I give on any piece of equipment than the Phallosan as that is what the manufacturer suggests

kizzle82 said:

the amount of time suggested to wear is maybe what he meant. I am curious about this compared to the phallosan. The phallosan causes my tip swell quite a bit. To the point that it has stretched the skin at the tip so much that it kind of has little flaps at the opening.(this has made me mostly abandon PE, just kinda gave up). With the size doctor setup I'm wondering if that sleeve and cap setup will pull a little differently on the tip. If I use the BM everything gets stretched so it's not as big of a deal. It just seemed to be concentrated with the phallosan

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Tape your urethra opening with tender tape in a cross pattern or wrap with blue tender tape (what I do) and will eliminate swelling. Hope it helps.

Sbilli68 said:

Tape your urethra opening with tender tape in a cross pattern or wrap with blue tender tape (what I do) and will eliminate swelling. Hope it helps.

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What an incredible and intelligent idea! Such a simple idea that it took a brilliant mind to find it! Sometimes simplicity is overlooked but in this case you did a really good job and service to bring this to our attention!

Sbilli68 said:

I have one of these and it doesn't work on me because I have a penile skin bridge and lose suction. Cool design and a sturdy piece of equipment.

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I imagine you've tried another size fixband for the problem. Try a band that will suck the glans in but first pul a hair band (or similar) over your penis. Then wear the device. Then suck the glans in. Then the hairband pul it up around the fixing band so the opening wil be more elasticated. So no air wil escape. Then close it with the metal closer. Then let all the air out. Problem solved. Do you understand me?

If you do then there's another option while you followed the above:

If it's still bit loosened. Grab the hairband and pul it up over the metal closer, now you've tightened (the opening of the silicone band) even more. No way you loosing suction now

kizzle82 said:

the amount of time suggested to wear is maybe what he meant. I am curious about this compared to the phallosan. The phallosan causes my tip swell quite a bit. To the point that it has stretched the skin at the tip so much that it kind of has little flaps at the opening.(this has made me mostly abandon PE, just kinda gave up). With the size doctor setup I'm wondering if that sleeve and cap setup will pull a little differently on the tip. If I use the BM everything gets stretched so it's not as big of a deal. It just seemed to be concentrated with the phallosan

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I think the problem is that you think to do whole session with the vacuum. The vacuum is only to suck the glans in. The intention of the device is the competition with other devices of how to comfortably hold the glans. People are complaining about the belt or about a nose strip etc in other devices. So this is only to suck the glans in. And suck the vacuum out again. Now you have what every stretcher does: traction.

And now there is no problem with how long you're wearing the device because just wear it at the point you can't bare it. Just like jelqing and hanging and SizeGenetics - Penis Traction Extender and maleedge and andro etc. That can be half an hour or 2 hours in a row.

But if someone thinks to do a whole session while the glans on full vacuum. Then consider that the manufacturers of the glanspump (that exist a long time: Glans pumps) are recommending 15min full glans pumping session.

So now you created the problem that you can't wear the sizedoctor no longer then 15min (to prevent damages and complications) Because you made it a "bathmateGlanspump" yourself

Good advice FullBloodArab welcome to MOS

REDZULU2003 said:

Good advice FullBloodArab welcome to MOS

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Thank u

Yes.

Sbilli68 said:

Awesome idea!!

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How is it going for you?

I just received my SizeDoctor and I love it.

DLD said:

I just received my SizeDoctor and I love it.

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Nice! Please try it out. But before you do measure your base girth. This strange device seems that it does effect that to!

And don't use oil that u use to use, but use the gel that comes with that. Because I have used almond oil and it ripped 4 fixing bands apart, silicon and oil is not a good match, have fun!