Introducing the revolutionary ThrustHer Sex Stick Expertly designed, this magnificent piece boasts a powerful motor that extends throughout the shaft. You can even see it working Non-jamming metal beads rotate at the top, coupled with a unique thrusting action for the push and pull of real penetration. All this while the shaft is moving up and down and the head takes it up a notch by rotating in a semi-circular motion This toy is a must-have for anyone interested in taking solo play to a whole new level. Measurements: 11.5 inch overall length, 8.25 inch insertable length, 1.85 inch max insertable diameter, Material: TPR, ABS, Color: Pink, Note: Requires 4 AA batteries, not included