This kit with three super stretchy rubber rings to choose from is the perfect variety to help you achieve your full potential. Find the perfect size for you and achieve the biggest, most intense erections ever imagined. Try the rings in different combinations to find the most explosive results or use all three rings at the same time for the ultimate endurance test. The choice is yours! Diameters: S: 3 cm M: 4 cm L: 5 cm
