Urethral Plug Cock Ring large size for added stimulation. The hollowed out center allows for fluid to pass through. Made of stainless steel it has a smoothly waved shaft for an intense stimulation. The Curved end for easy removal. We recommend a good quality lubricant is used for easy ion. - Rounded tip for easy ion - Through hole - Urinating and ejaculating with ease - Curved end for safety and frenulum stimulation - Available in Blister package for better protection - To go up a level in urethral See our Hegar set Dimensions: 2.87 x .31 in.