The 10-Function Silicone Love Rider Thruster is the complete strap-on system. It comes with a premium, solid, silky-smooth, unscented Silicone probe with reverberating vibrations throughout the shaft. The supportive, premium, form fitting, full body adjustable harness fits up to 70"/177.75 cm waist. The removable probe may be used with or without the harness. The Performance Plus controller with 10 powerful functions of vibration, pulsation, and escalation, auto on/off button, and state-of-the-art memory chip that resumes last function used.