The perfect size and shapewith vibration. 10 powerful functions of vibration, pulsation, and escalation. Newly designed LED push button power pack with plug-in jack. Whisper quiet. Superior suction cup. Phthalate-Free PVC (dong) ABS (controller) ABS with Silver Plating (dcor ring). 2 AAA batteries. 5.25/13.25 cm (insertable). 7.5/ 19 cm (overall length). 1.5/ 3.75 cm (diameter). 5/ 12.75 cm (shaft circumference). 8/ 20.25 cm (scrotum circumference).