Check the listing for details. Stainless Steel Dilator Sounding Urethral Stretching Penis Hollow Training Plug. Condition: New. Listed at 9.99 USD. Brand new and ship from the USA!Size:Please refer to the pictureMaterials: Stainless Steel Please Notes:-If it is difficult to insert, please lubricate and insert the plug slowly before installation.-In order to avoid injury or deterioration of the original condition, this product should not be used on abraded, swollen or inflamed parts, including skin laceration-In case of discomfort, stop using it immediately.-To avoid any injury, please remove the plug when the penis is completely relaxed after use.-Please disinfect with alcohol before use. It is recommended to use human lubricant.-Please check the size drawing carefully before purchasing. -Due to manual measurement, please allow a difference of 1-3 mmAny problems,please feel free to contact with us!Brand new and ship from the USA!Size:Please refer to the pictureMaterials: Stainless Steel Please Notes:-If it is difficult to insert, please lubricate and insert the plug slowly before installation.-In order to avoid injury or deterioration of the original condition, this product should not be used on abraded, swollen or inflamed parts, including skin laceration-In case of discomfort, stop using it immediately.-To avoid any injury, please remove the plug when the penis is completely relaxed after use.-Please disinfect with alcohol before use. It is recommended to use human lubricant.-Please check the size drawing carefully before purchasing. -Due to manual measurement, please allow a difference of 1-3 mmAny problems,please feel free to contact with us!