Description: Package Included: 20 Replacement Ball Bungee Cords are elastic, wear resistant, practical and heavy duty, great for gym trampolineSturdy: Trampoline Elastic Ropes are made of quality Polyester Latex, with high strength stretching and not easy to breakNoiseless Jumping Play: Bungee Cords provide joint friendly hanging, minimizes noise and more stableLightweight Design: Despite its high strength, the cord is lightweight, making it easy to carry and install wherever neededWidely Used: High Jump Bungee Cords are widely suitable for most trampolines, indoor trampoline, children trampoline, adults trampoline, and tents Specification: Material: Polyester, Latex Size Chart: Ball Diameter 2.2cm/0.87inchTotal Length 15cm/5.91inch Package Includes: 20 Bungee Cords Note: Please allow slightly errors due to manual measurement and different monitors.