Thank you for visiting. Operation confirmed. Exen Vibrator Length: 20m Diameter: 30mm Vibration section: 40cm Flexible hose length: approximately 6m Weight: 10kg This is a used item, so there may be scratches and dirt. Please make your judgment based on the images. If you have any questions, please contact us. If the machine does not work after purchase, it can be exchanged for another product.