Cadence Extreme 10x Vibrating Urethral Sound KinkStore Kink Store MASTER SERIES Cadence Vibrating Sound Cadence Extreme 10x Vibrating Urethral Sound KinkStore Kink Store Amazon.com: Master Series Cadence Extreme 10x Vibrating Urethral Sound. The pulse and rhythm of this premium vibrating sound will certainly send him over the edge time and time again. Made of premium silicone so it bends within the body. This highly powerful piece sends a strong vibration through the tip straight into your playthings cock. Simply insert the sound and turn on the vibration. It is your domain Measurements: 6 inches in total length, 2. 5 insertable, 0. 22 inches in diameter at head, 0. 14 inches in diameter at shaft Material: Silicone Color: Black Note: Requires (5) tab batteries, not included.