Enjoy the exciting vibrating sensation of the 3 Bumps for Your Rump plug! Each smooth&#44; flexible plug features three graduated bumps to ensure that you get the perfect—and most satisfying—fit. Enhance your stimulation by adjusting the dial at the base of the plug to find the right vibration setting to send you over the edge! <br /><br />Measurements large plug is approximately 10 inches insertable length with each bump approximately 8.75 inches&#44; 10 inches&#44; and 11.75 inches in circumference at widest point&#44; from smaller to larger bump. Material PVC. Note uses two AA batteries&#44; not included.<br /><br /> Warning: this is a NEW item that is not in retail packaging&#44; usually a plain box&#44; wrapped in plastic or a poly bag.