When you're looking for the ultimate beginner's cock ring kit, the Silicone 3-Ring Stamina Set is the proven choice for rock-hard erections that last and last! With three super-stretchy silicone rings to choose from, this trio is the perfect assortment to help you achieve your maximum potential! The ring's tight squeeze will put a clamp on performance letdowns and make a stud out of any man! Try the rings in different combinations to find the most explosive results! Use all three rings at the same time for the ultimate stamina test.