Erection rings Lust 3 is a set of grooved erection rings made of medical silicone, which have a soft velvety feel to the touch. Rings are a unique means of increasing your erection and prolonging it. The rings can be used alone or in combination.
Size:
diameter of the smallest ring: 2.6 cm. diameter of the middle ring: 3 cm. diameter of the largest ring: 3.5 cm.