This cock ring/sleeve is perfect for us cause it adds a little girth, adds a rabbit, adds a vibration, and is also app controlled. This will fit many different sizes; it’s very stretchy and sturdy, and the material is also smooth and easy to put on; you just wrap one around the balls and the other at the base of the shaft. The rabbit is my favorite part of this because cock-ring, because just like any other rabbit, this one rubs your clit, but while you are getting fucked by your lover, which makes it 10x times better combo than a simple rabbit that you hold with your hand. I love the way it rubs my clit while my partner's penis is inside me. We love the convenience of it being app-controlled.