- Product: This rowing machine resistance band is designed for hydraulic electromagnetic controlled air and water resistance rowing machines. It's an essential accessory to enhance your workout experience. - Material: Made of quality silicone material, this resistance band is built to last, ensuring you get the most out of your fitness routine. - Size: With a length of 4m and thickness of 8mm, this resistance band provides ample length for various exercises, and the thickness ensures strong tension for effective workouts. - Versatile Use: This elastic rope can be used with different types of rowing machines that use hydraulic electromagnetic control systems with air or water resistance features. - Package Includes: The package contains 1 piece 4m long, 8mm thick silicone resistance band for your rowing machine. Note: Please allow slight errors of 1-2cm due to manual measurement.