Inflatable Silicone Urethral SoundYou've had a few seasons enjoying plugging your penis. But you want to take it to the next level. This time, you want to go deeper. The Inflatable Silicone Urethral Sound is here to meet your desires. It's long. It's beady. It's inflatable! Pump the bulb slowly to feel the expansion. And when you're done, twist the quick release valve to deflate the urethral sound. Made of silicone, it's safe for body use. Slather it with water based lube to ease