Perfectly sized dual stimulator with accentuated G-spot curve. Dual motors with 12 intense functions of vibration, pulsation and escalation. State-of-the-art memory chip resumes on last function used. Flexes and moves with you. Easy push button control with LED light and auto on/off. Materials: Silicone (massager) ABS with PU Cote (controller) ABS with Silver Plating (decor). Requires 2 AAA batteries (not included). Shaft: 4.5″ x 1.25″. Stimulator: 2.25″ x .75″. From CalEx.