Had something like this years ago and it provided great solo pleasure, so I was excited to give this one a try. It did not disappoint! Gentlemen, this accommodates all sizes, which cannot be said of most devices -- a pet peeve of mine, actually, because most toys are for average-sized guys and simply
don't work for me (8 x 6.5 here). All this to say that even if you're on the larger side like me, you'll be taken care of. I mean, if you hit around 5" long it'll cover you entirely; longer than that and you'll never be completely "encased," but in reality, it's the top few inches that really matter, right? So it works even for big bats like mine. It's well-made, super stretchy, and the ribs inside are magically effective. You'll need to find the right amount of lubrication for you, but I suggest you don't overdo it. You can always add more one drop at a time through the top when you're already inside. Most importantly, don't let your hand get too slippery or you'll have a hard time holding on to it. And don't forget to have a towel or something ready; the climax will be prime and you don't want to worry about where all the spunk goes. It's super easy to clean, but a little sticky when dry; you'll need to find a way to store it that makes sense for you as it is hard to get it back into its small box. Anyway, you'll love it, guaranteed!