1.Premium material: The fishing rod alarm is made of a plastic shell and a metal bell, provides a stable structure, corrosion resistance, rust resistance, wear resistance and high strength. This ensures that it is not easily damaged and can withstand the rigors of saltwater environments and harsh freshwater adventures for a long life. 2.Strong practicality: the fishing alarm bite bells are easy to install. Simply thread the rod through the center hole of the bell and adjust it to the correct position. The bell will not come loose unless it is intentionally removed from the head of the fishing rod. This hole installation keeps the bell securely attached to the pole and allows the alarm bell to clearly catch the signal of a fish bite. 3.Scope of Application Fishing alarm bells can be used with fishing rods to help you know exactly when a fish is hooked in to ensure you don't miss the time to curl it up. These fishing alarm bells are widely used in streams, rivers, lakes and sea scenarios, making them a great helper for your fishing adventures. 4.Easy to use: The fishing alarm tools are equipped with two bells, which do not hinder each other due to their spacious space. This allows vibration and loud sound, serves as a perfect reminder when a fish is hooked without having to constantly keep an eye on the rod. This convenience and practicality make it a valuable tool for fishing.