I am sitting here with the silicone seal around my neck, hoping I cut off the right number of rings. With the latex, I knew it would stretch out a little. I don't know about the silicone. I have had this latest cut on for about 15 minutes now. It is feeling a bit uncomfortable. I dive to 170 feet tomorrow, and I want it to be right--I won't have the chance to play around in the pool before hand.
The size, shape, and number of rings is very different from the old latex seals, so I don't have a good comparison.
Is there any rough guide as to how many rings should go for people with different neck sizes? When I look at how many I have taken and how many remain, I get nervous.
BTW, for those of you considering the ring system. I wear a size 7 1/2 hat, and getting the ring over my head is a pretty tight fit.