Nasstoys’ My Ten Erection Rings is perfect for men who travel. The neat feature about these rings is that they are individually packaged and already have lube inside.
The packets look exactly like a standard condom wrapper. The rings have an inner diameter of .625 inches. Luckily, they are "super stretchy" (as the box states) and there is plenty of lube in the pouch. The packaging features a diagram showing the various ways that you can apply your new toy. Some do seem a bit more creative than others.
They do exactly what they are intended to do as far as the cock ring realm goes. These are truly meant to be quick, easy and disposable. Sometimes it comes down to convenience.