Double ring for extra fit! Slip the flexible vibrating rings over the penis and the testicles, turn on the vibrations and let the sex fun begin. He enjoys the vibrations and the extremely tight fit of the ring that also supports his erection while She gets to enjoy the thrilling vibrations directly at her clitoris. The 10 vibration modes are powerful and exciting. Rechargeable, USB cable included.Washing: Hot soapy water and toy cleanerColour: BlueFlexibility: VeryController: Built InFor Who: BothFeatures: 10 vibration modesMaterial: SiliconeBrand: You2ToysPower: USB Rechargeable