Designed as a specialist accessory for compatible electrostimulation equipment, this E-Stim Urethral Sound and Penis Strap Set combines a stainless steel sound with an adjustable strap and connecting wire. The sound features a smooth metal surface and a compact profile, while the adjustable strap provides a flexible fit.

The urethral sound measures 12 × 0.6 cm. A compatible e-stim controller is required and is not included. Check equipment compatibility and product specifications before purchase. Because urethral insertion can cause serious injury, this accessory should not be treated as an ordinary intimate toy or used without appropriate professional guidance.