This is a nice free gift I got with my purchase, and out of the other two choices of freebies I'd pick this one every time. It's good for a one use cock ring, and we didn't find it too tight for us. If you got it for free and don't really use it, you could just give it to a friend who can. You can use this as just a normal vibe for outer stimulation as well, and it actually works better for that in my opinion.

The material is very stretchy. There is no trouble getting it to stretch at all, yet it is tight enough to stay and not be loose. It's kind of sticky. But it's not too huge a problem at all, since it is just a one use deal. It has a slight smell to it if you press it right under your nose, but not noticeable if you don't.

I just noticed upon looking closely at this that the little bumps along the front look like a butterfly. It fits nicely on the cock or dildo without being too tight or uncomfortable. It doesn't really reach the clit all that well, nor does it spread vibrations down the shaft very much. My girl loves the feel of it on her though, so that's a good thing.