Plushy soft with amazing life-like feel. Quiet, flexing vertebrae allows bending in any direction. Powerful motor located in the tip. 10 sensational functions of vibration, pulsation, and escalation. Auto off button with memory chip that resumes function last used. LED light. Maintenance free, unscented Pure Skin/TPR (massager) ABS (controller). 3 AAA batteries. 6.75″x 2.5″/ 17 cm x 6 cm.