Product details: 1. Main tube in thickness: 3mm 2. Poller seat adjustment system 3. Super strong cable: Dia.: 6mm 4. High-quality pulley: 90mm 5. Available Color: Red/Orange/ Light Brown/Black 6. Painting: Silver Gray 7. Molding cushion adopted 8. Motion path adheres to the kinematic principle 9. Safety devices for weight stack and cable 10. Ferromagnetic plug for weight stack adjusting. Fitness equipment(gym equipment) proved by CE and ISO More than 10 years production experience.