Material: Elastic cord with hook is made of stretchy latex and strong steel; durable, flexible and elastic, and reusable. Dimensions: Total length of each hook is 15cm/5.91inch; hook diameter is 2.5cm/0.98inch; the rope thickness is about 6mm/0.24inch. Easy to use: Elastic rubber cord attaches in seconds; thread the canvas through the eyelet of the tent, then attach the hook to the canvas. Reusable: The rubber tensioner can be disassembled and reused after use. In the field of camping, they can help you pitch your tent in an emergency. Application: The rubber expander with hook is an ideal accessory for using awnings and garden tents, and is also a good helper for tying luggage and securing camping. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it