Sun protecting, this fastener withstands extreme temperatures from 30°C to 70°C, ensuring long-terms in harsh weather conditions, making it a reliability election for extended outdoor use Compatibility with various cord type and tent designs, ideal for camping, picnics, hiking, and more, catering to individual adventurers or group activity, offering flexibility for a variety of outdoor Constructed from high-strengths engineered, each fastener can hold up to 200kg, ensuring your tent or shelter stays secure even in strong winds, suitable for various outdoor setting, providing stability Weighing only 15g per fastener, it ’ s to transport, making it a great addition to your backpacking or short hiking gear for smooth outdoor trip, ensuring minimal weight in your pack Equipped with a unique locking mechanism, adjustments in just a second without additional tool, simplifying setups for both beginner and family camping trip, enhancing efficiency and convenience