Made of premium, non-porous and phthalate free silicone, this vibrating beaded sound is body safe and easy to sanitize! Experience every nodule as the flexible tail slips down your urethra. The one speed vibrator is powerful, and will send shivers down your shaft. This extreme pleasure tool is waterproof for use wherever and whenever you want, as well as convenient cleaning. Measurements 9.5 inches in total length, 6 inches insertable. Beads range in size from .18 inch to .28 inch. Materials Silicone, ABS plastic. Color Black. Vibrator requires 1 AAA battery, not included.