Ordered the 55mm to make sure they didn't run small. Fits like a glove both soft and hard. The design is hard to beat, having used silicon rings before. Would recommend to anyone who might be hesitant to use a metal ring.

I love these rings and own one of every model. I have to say, the black is my favorite as it draws more looks in public places. 😉 Thanks for a great product, Primal!

I started with the silicone one because the metal ones are intimidating to me and my balls are very very sensitive so I have always done the stretchy ones. This was my first attempt with a metal one and I must say I was completely blown away at how easy it was to get on first of all and then at the comfort from their unique design. I am loving this new metal one even more now and don't think I'll ever change back to the stretchy ones. Thanks primal rings for your amazing product, your awesome costumer service because I had a question and emailed them and they got back to me right away, and you're prompt discreet shipping. I'll definitely be coming back

I started with the silicone ring to make sure that I would like the fi and design of this ring. After wearing the soft one for several weeks, I upgraded to the black stainless steel ring and am blown away! The metal one is more comfortable and has some weight to it. That weight feels nice and it actually pushes by bulge out even further while wearing it.

Honest I was worried at first but went for it. The sizing is everything! Not only does it maintain but looks great! Highly recommend