Slip this stretchy silicone penis ring onto the base of your shaft and immediately feel your erection's endurance enhanced! Savor this scintillating sensation then use the remote to engage the ring's embedded vibrator and turn your tool into a 10-speed love machine! Wear the ring so the vibe lines up with the clitoris on every thrust, or flip it around and tease other erogenous zones. Diabolical? Yes but it feels so good! There's no easier way to enhance your lovemaking. For added in-the-moment thrills, hand the remote to your partner and share the excitement! 1.5 inches internal diameter. Silicone and ABS plastic. Rechargeable. Shower-friendly. Rechargeable vibrating penis ring with remote 10 powerful modes of vibration, escalation, and patterns for variety Boost your size and stay harder with this performance-enhancing ring Use shareable remote to change settings quickly and easily Soft silicone stretches for a great fit Shower-friendly for wet and wild play, remote is not waterproof Rechargeable, runs up to 70 minutes, 90 minutes to charge Magnetic USB cord and helpful user guide included Discreet remote control uses 1 CR2032 button battery, included Internal diameter is 1.25 inches wide Overall ring is 2.75 inches long by 1.5 inches wide Use with water based lubes