Calexotics Foreplay Frenzy Teaser Vibrator. Bulk weight 4.8 ounces. 4.5 inches by 1.25 inches shaft. 2.25 inches by .75 inch stimulator. 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 plastic with polyurethane PU Cote controller, ABS plastic with silver plating decor. Vibrator requires 2 AAA batteries, not included. Waterproof for play in and out of the water.