This vibrating finger prostate massager is perfect for solo sessions or with your partner! The slightly curved top and the 10 powerful vibration settings give you intense anal stimulation. You can easily place the flexible massager on your finger and reach all your sensitive spots. This prostate stimulator is waterproof so you can safely take it with you in the bath or shower. The body-safe silicone is easy to clean with lukewarm water and a mild antibacterial soap or a toy cleaner. Simply recharge it with the included USB cable. Use a water-based lubricant. Sleeve size: Depth: 7.6 cm Diameter of the opening: 1.8 cm