5.5 x .75/14 cm x 2 cm. 3 popular styles now with 10 functions. Seamless, sleek, and super slim. 10 intense functions of vibration, pulsation, and escalation. Whisper quiet. State-of-the-art memory chip resumes last function used. ABS with PU Cote (wand) ABS with Silver Plating (dcor ring). 2 AAA batteries.