Dual Motor 1500w Professional Vibration Vibe Plate Exercise Fitness Machine Upgraded noiseless higher quality motors! 60 Speed Settings (For each motor!) New digital more advanced control panel Arm straps included for upper body workouts! Triangular Oscillation Amplitude: 0-10mm Triangular Oscillation Frequency 5Hz-15Hz G Force: 2.8  17.24 Gs. Tri-Planer Vibration Amplitude 2mm. Tri-Planer Vibration Frequency 15-40Hz -Maximum Load Weight: 400lbs These ship professionally crated and shipped via trucking carrier. 2 Year Warranty! Please provide a good contact phone #. Ships LTL Freight curbside.