Plushy soft Pure Skin material feels like the real thing! Quiet, flexing vertebrae allows bending in any direction. Spiral design for added sensations. 10 powerful functions of vibration, pulsation, and escalation. Auto off button with memory chip that resumes last function used. LED light. Maintenance free, unscented Pure Skin/ TPR (massager) ABS (controller.) 3 AAA batteries. 6.75x 2/ 17 cm x 5 cm.