Premium medical grade silicone, smooth and durable, safe to human body, odorless, no phthalate, non-toxic, no allergic reaction. It works with any water-based lubricants. Soft and flexible material with a tapered top, providing comfortable. Hollow tube inside for urethration and ejaculation. Capable for long time wearing. Come with 2 silicone glans ring, to fit different glans size or different parts on penis. The ring can delays ejaculation and prolong your pleasure time. It's also helpful keeping this Urethral Plug stable after insertion, you can even walking around if you want.
