Dualoai Fitness Equipment Exercise Equipment Pull Rope Gym Resistance System Accessories

[Built in Spring Box]: The damping spring box provides uniform and gentle resistance, improving the smoothness and stability of training [Home Quiet]: The fully enclosed spring damping system design effectively reduces noise, making it an ideal choice for home fitness environments that focus on quiet operate [Easy to Maintain]:Fitness equipment can withstand frequent stretching in professional training environments and daily high intensity home use [Compatibility]: The webbing damper uses standard sizes and is widely compatible for many or mechanical rowing machines on the market [High Elastic]: This rowing machine resistance system uses high strength nylon fiber belts with elastic to ensure smooth and powerful movements without slipping during training Specification: Material:PP Nylon Fiber Webbing Size Chart: 13.3cmx13.2cm/5.24inchx5.20inch Package Includes: 1 Rowing Machine Resistance System Note: Please allow slightly errors due to manual measurement and different monitors.