Approximate 5/16" wearable
Grooved for o-ring
Date posted: 5/27/2013
3/4"
I bought these for my boyfriends birthday and he absolutely loved them, they fit really nice and look great!
Date posted: 1/24/2013
0g
I was worried these would be a bit too small compared to the bigger sizes but they're wonderful! Tons of compliments so far. My only issue is the O rings that come with it are a bit difficult to get on and off, so I just use the free black ones that I ordered with it.