Double your pleasure and fill up their back door with this vibrating cock accessory! While you penetrate her vaginally, this beaded attachment will go to work anally, reaming her while providing thrilling vibration. The firm silicone material will stay stiff, while providing a mild stretch for maximum erection enhancement. The tip is tapered for comfortable insertion, while the beaded shaft stimulates with every stroke. The one touch button at the base controls the vibrating bullet, which can be removed for easy cleaning. Silicone is phthalate-free and easily sterilized, with a smooth matte finish and skin soft feel. Now she can get exciting double penetration action from her partner, with the Double Fun Cock Ring and DP Vibe! Measurements: 5.75 inches in total length, 4.5 insertable, 1.15 inches in diameter. Cock ring measures 1.65 inches in diameter unstretched Material: Silicone, ABS Color: Black Note: Requires 1-AAA battery, not included