Didn't even use it. Very floppy at the junction of the extension and the cock-head. Easily to see that it would just not work at all. Used the vibrating cyclinder for another toy. Poor construction. Definitely not the world best. So I would look elsewhere for another extension.

I got one of these but it was way to tight and she did not like it at all

I have used this several times with my wife. We both enjoy the big porno star excitement it gives you. Its not too thick for her and its vibration feels great for both. It stays on better than the cyberskin 3 inch. She says it feels like the reel thing. Use a condom over it as I don't trust the rubber it is made of. Get this and go buck wild. This one will make you both orgasm in no time.