Description: 【Durability】: Fish Bite Alarm made of plastic and iron materials is highly sturdy. It can handle various fishing environments, ensuring long time performance for both novice and experienced anglers. Ideal for all weather fishing. 【Sensitivity】: Fishing Bite Alarm Equipped with a highly sensitive iron bite alarm chain, it can detect even the slightest fish bite. This helps you not to miss any opportunities during your fishing trips. Great for catching more fish. 【Adjustability】: Fishing Chain Hanger With an adjustable tension function, you can adjust the sensitivity of the bite alarm according to specific fishing needs and environments. adjustable for different fishing situations. 【Compatibility】: Carp Bite Indicator Featuring a 2.5 mm plug connector, it is easy to install and compatible with most standard electronic alarms. Suitable for different types of fishing rods and rigs. Convenient for fishing gear setup. 【Versatility】: Swingers Indicator is perfect for use by the lake or other fishing spots. It meets the needs of various fishing scenarios, providing reliable support whether you're fishing alone or in a competition. Versatile for all fishing experiences. Specification: Material:Plastic Iron Size Chart: Soft chain length: 22cm/8.66inch Electronic bell length: 7.5cm/2.95inch Package Includes: 1 set Fishing Bite Alarm Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.