Trustworthy Quality: Tarpaulin Clips are made of high quality nylon and metal light weight and durable and ensure each one can works very well Thoughtful Awning clips Design: The gear-like mouth design can bite the tent tightly and the plastic screw tight way can catch tightly without hurting material Installation Guide: Adjustable spiral thumb screws to control the tightness of the clip; Round ball pass the end through the rope and stretch to lock it Quantity Size: Package includes 10 tarp clips 10 tent bungees cords and 10 carabiner clips The cord max length is 30cm Specific size is as pictures Application Scene: The tarp clips set will be perfect to provide catch or support point for camping tents caravans boat covers securing equipment etc