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 to .28 inches. Material: Silicone, ABS. Color: Black. Note: Requires 1-AAA battery, not included.