Adjustable cock rings, as the name implies, can easily be tweaked to fit all penis sizes. So whether you have a 6-inch or a 12-inch ‘love missile’, an adjustable cock ring would be very suitable for you. Adjustable cock rings are safer to use especially if you still do not know how to look for a penis ring that would be comfortable for you. With only a few adjustments of the strap, clasp, or tie, you will certainly get a perfect fit. These types of cock rings can also be removed quite easily even if you still have an erection. So there is no worry of inconveniencing yourself or your partner after a very satisfying love play. Adjustable cock rings come in different varieties. The most common are made from rubber which you can easily tie on to your penis. There are also metal or leather penis rings with adjustable straps and clasps.