The Mr. Just Right Elite Eight from Cal Exotics is the perfect size and shape...with vibration. It features 10 powerful functions of vibration. pulsation. and escalation. The Elite Eight has a newly designed LED push button power pack with plug-in jack and is whisper quiet. The superior suction cup base allows for convenient placement anywhere. Requires 2 AAA batteries. Phthalate-Free PVC (dong) ABS (controller) ABS with Silver Plating (decor ring). 6.25' (insertable) 8.5' (overall length).