Primal:Pulse Flex Cock Ring in Satin Black Silicone
Primal:Pulse Flex Cock Ring in Satin Black Silicone
Primal:Pulse Flex Cock Ring in Satin Black Silicone

Product Details

  • Width: 1.1 cm (~0.4 inches)
  • Weight: ~17 grams (~0.6 ounces) varies slightly by size
  • Sizes: Available in 4 standard diameters (40mm, 45mm, 50mm, 55mm).  See sizing note above.

Customer Reviews

Based on 74 reviews
89%
(66)
8%
(6)
1%
(1)
0%
(0)
1%
(1)
J
Jeff Wynne
Couldn't believe the comfort

This is my first Primal ring and I love it. Also my first ring designed to be around the cock and balls, what have I been missing all these years is unbelievable. I bought the power and the pulse in 40mm. The Pulse is better for extended wear but the Power gives the little extra bulge. So glad I stumbled on to there website.

A
A.
I never thought this was possible!

This is the best fitting and most comfortable cock ring I have ever tried. I resigned myself to the idea that I was not a “cock ring guy” as I have never found a cock ring that fit me until now. Despite trying MANY different rings types and sizes. The curve along with the key hole contour to my body and leaves room for my balls to hang a little more freely and that makes ALL THE DIFFERENCE! I’m recommending Primal to all of my friends and looking forward to trying some of the other types of rings in the future!

H
Herbert Pocket
Disappointing Experience with Primal’s Ring

As an avid collector and self-proclaimed expert in the field of PP rings, I was excited to try out Primal’s product. However, my experience was far from satisfactory.The product description did not accurately represent the actual product, leading to a mismatch in expectations. I have an average-sized PP, and usually, ring sizes are not an issue for me. However, the 40mm ring from Primal was too loose around my sack, which is a first-time issue for me in my extensive experience with cock rings.This product has been extremely disappointing, and it feels like a waste of money. I am now left with a $30 silicone ring that does not serve its purpose. I hope Primal takes this feedback into account and improves their product sizing and description accuracy. This would help avoid such disappointing experiences for future customers. In conclusion, I cannot recommend Primal’s PP rings based on my experience.

Thanks for your review! It sounds like you need a tighter fit. We don't currently offer a 35mm ring, but we'll let you know if that changes!

G
Gerald Evans
AWESOMENESS

Purchased both the Pulse and Power Flex rings...all I can say is WOW. These rings provide the close fit while flaccid and just the right amount of pressure when erect. I initially got the 45mm ones that fit ok but decided to go ahead and buy the 40mm. Now I can evev stack them if I choose. These silicone rings are so comfortable I wear them all day long.

J
Jake

Love the fit. Wasn't sure I had done the best with measuring ahead of time so I went for the 3 different sizes. Now I have one for me and two for bator buds.

123

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How to measure for the perfect fit

Gather Your Supplies. You'll need a piece of string and a ruler to get your measurement. We recommend using a string instead of trying to use a soft tape measure.

Measure. Wrap the string around your penis and behind your balls. Mark the string where it meets. You want the string quite snug. You should be able to just fit a finger between your skin and the string when you're soft. And it should be comfortably tight when you're hard so that you can't fit in a finger. You may want to measure both soft and hard to double-check your size.

Determine Your Size. Measure the distance from the end of the string to the mark.  This is the circumference.  Use the handy table below to get your size.

Circumference Ring Diameter
13.0-14.5cm (5.0-5.75in) 40mm (~1.6in)
14.5-16.5cm (5.75-6.25in) 45mm (~1.8in)
16.5-18.0cm (6.25-7.0in) 50mm (~2.0in)
18.0-19.5cm (7.0-7.75in) 55mm (~2.2in)

Tips For Measuring

  • Most guys are in the 40mm-50mm range.
  • 55mm is a pretty big ring. So if you're not bigger than average, try measuring again and make sure you pull the string tight.
  • If you have a good-fitting round ring, MEASURE ANYWAY. You may find your Primal ring size is 5mm (~.2 in) smaller than your round ring size. Our keyhole shape fits a bit looser than a round ring with the same diameter.
  • Measure twice!  Due to the intimate nature of these rings, we can't accept returns or exchanges.
Remember: Safety first! Do not wear a ring that is too tight, and remove the ring immediately if you feel discomfort, a sensation of coolness, observe any changes in color, bleeding, or feel tingling or numbness. If in doubt, take it off. Men with pre-existing genital conditions or injuries, or those taking anticoagulants should consult their physician prior to use. Cock rings should not be worn for more than 30 minutes, and you should not sleep in a ring.