5.5 x .75/14 cm x 2 cm. 3 popuIar styIes now with 10 functions. SeamIess, sleek, and super sIim. 10 intense functions of vibration, puIsation, and escaIation. Whisper quiet. State-of-the-art memory chip resumes last function used. ABS with PU Cote (wand) ABS with SiIver PIating (dcor ring). 2 AAA batteries.