SET OF 20 BUNGE HOOKS: Our set includes 20 bungee cords with black metal hooks at the end. The bungee cord is 8 cm long and the hooks are 7 cm. The total length is 15 cm. The bungee cord measures 6 mm in diameter and the hook is 3.8 mm. The bungee cord can be stretched to a maximum length of 25 cm. DURABLE MATERIALS: Our bungee cords are made from flexible yet extremely durable rubber. The hook is designed from metal for outdoor use. It is covered with a rubber protection so that the end is not sharp and will not pierce the fabric. The bungee cord and hook are weather-resistant, they will not rust or break. EASY TO USE: Our bungee cord hooks can be attached in seconds. Simply pass the loop through a tent eyelet, for example, then pass the hook through the loop and pull tight. You can also attach them to a carabiner to meet your camping needs. You can even secure your luggage when traveling. The loop-shaped design will allow you to attach them to a wide variety of objects. MULTIFUNCTION: Use these bungee cords to install nets over a trailer. The hooks will allow you to hold them in place and the contents of your trailer will not be lost along the way. Pass the tension hook through the eyelet of a tarp to protect your vehicle, such as a car, an RV, a motorcycle, or even a boat. These bungee hooks are also excellent for camping. Stretch a tarp or a canopy tent.