Product DescriptionMaterial: latexSize: 15cm elastic pull loop, diameter 6mmColor: yellowQuantity: 12pcsPackage content: 12pcs/20pcs camping tent elastic cord loop1 . HIGH QUALITY MATERIALS: The expander hooks are made of a mixture of flexible latex (elastic ring) and heavy steel (hook) and are optimized to withstand more pressure. Durable, flexible, good adhesion, high strength.2. SIZE: The total length including the hook is 15cm and the diameter of the elastic cord is 6mm. Thanks to the reliable elastic rope, the tarpaulin and the banner have the greatest stability.3. INSTRUCTIONS FOR USE: Pass the loop through the eyelet of the tent, for example, pull the hook through the loop and pull it tight. Can be installed in seconds. Simple adjustment ensures you're just the right length and tension.4. EXTREMELY VERSATILE: Tie-down ropes with hooks help set up tarps and attach string lights or other decorations to the fence. Used to fasten and tie the tent to secure it. A good tool for outdoor camping, hiking. Convenient to use.5. Reusable: Rubber tensioners can be attached and removed by you in seconds. Plastic and rubber are weather resistant.