[Adjustable Size Cock Ring] Compare with other penis ring vibrator, it is too tight or small, not comfortable to use. The size is adjustable of this vibrating penis ring. No need worry it is too small or large. Everybody can use it. Give you strong stimulation and sexual pleasure. [Superior & Safe Material] The Vibrating Penis Ring is made from silicone material, safe and durable in use. Meanwhile, This cockring is easily cleaned with soap and water. Easy to use and clean. [Dual Penis Ring With 10 Strong Vibration Modes] Vibrating penis rings loop around both your shaft and balls to create a tight fit .10 Strong Vibration Modes for your dildo stimulator,you and your partner more sexual pleasure. Strong vibration, choose the frequency you like. [Waterproof Cock ring] Waterproof Design, cam be used it anytime anywhere such as bathtub or shower. Creative design and east to carry for this vibrator.With other sex toys such as realistic dildo, vibrator, masturbator, this penis ring is your another collection. [Discreet Packaging & With USB Rechargeable]-This vibrating cock ring will be shipped in private and discreet standard packaging. No any sex toy on the package. USB Rechargeable, No need worry about the low battery and long term use. It is not only a solo play, but also sex toy for male, couples.