- ? Premium Stainless Steel - This Urethral Sounds Is Made Of Premium Stainless Steel, Smooth And Durable, Never Rust, No Allergic Reaction And Completely Body Safe.

? 3 Pcs Urethral Sounds Set - 3 Sizes Urethral Sounds Set, Designed For Urethral Dilation - Urethral Sounds A: Length Around 5.15 Inch. Diameter Around 0.35 - 0.43 Inch - Urethral Sounds B: Length Around 5.35 Inch. Diameter Around 0.27 - 0.39 Inch - Urethral Sounds C: Length Around 5.11 Inch. Diameter Around 0.19 - 0.31 Inch.

? Bumpy Urethral Dilator - Bumpy Design, Providing More Stimulation. Perfect For Urethral Dilation.

? Safe Pull Ring - The Pull Ring Not Only Easier For You To Push In Pull Out The Penis Plug, But Also Effectively Prevent The Penis Plug From Going To Deep Inside.