Phthalate free, this Doc Johnson Rock Star Vibrator has been made with a velvet touch coating for sensuous stimulation. With its Rock Star studded ring, the Doc Johnson Rock Star Vibrator is fully waterproof and features 3 powerful modes of vibration. Depress the button at the base of the vibe to cycle through each of the options as required. With its quiet vibrations, this sexy and stylish G Spot Vibrator makes the perfect companion for a little me time fun. From the tapered G Spot tip, the Rock Star Vibrator increases in diameter up to a maximum of 1.6 inches at its widest point near the base.