High-quality material: These spherical bungee cords are made of black plastic balls and high-quality rubber wires, which are durable and abrasion resistant, very durable, and can meet all possible needs. . Size: : Two sizes: 12cm and 18cm, rope diameter: 4mm, ball diameter: 2.7cm. Colour: Black. Quantity: 15 rubber band balls. . Easy to use: : The elastic rope ball can be easily installed. Pass the rope through the hook, eyelet, and then pull the loop onto the plastic ball. . Perfect hook: The elastic elastic cord can be adjusted quickly and easily, ensuring that you have the correct length and tension. The elastic bungee cord adjusts quickly and easily, ensuring that you correctly determine your length and anxiety level. This kind of high-quality elastic rope with hook has excellent load and force performance. They are super strong, will not break or bend, will not slip off the fixed point, so you can be more at ease. . Multi-functional use: It has strong adaptability and can be used for a long time, whether you are packing for camping trips, fixing tents or canopy covers, or stretching and binding, it has endless uses. Ideal for indoor and outdoor camping trips. .