Not the best I have ever used
Not the best I have ever used. I thought I would like the adjustable feature, but the locking mechanism loosens up during the action. I am also not fond of the extra rubber that hangs down. Depending on your girth these may be fine, but I didn't get much benefit out of them as I couldn't even keep it snug. Also cleaning is a hassle with the ball that holds it together. I don't see these being a mainstay in our toy box.
Rating: 2 stars