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 (dcor ring). 6.25 (insertable) 8.5 (overall length).