✔【Ideal for Night Fishing】These fishing rod bells are made of durable plastic clips and bimetal bells, securely connected by springs to prevent falling. They are perfect for fishing in complete darkness at night. ✔【Sensitive Bell】Equipped with LED lights, these bite bait alarm bells are sensitive and sound when a fish bites. They are suitable for both professional fishermen and fishing enthusiasts. ✔【Easy to Use】These bells can be easily and securely attached to the fishing rod. They can be quickly clamped and removed when needed. To activate the fishing light, simply flip the upper battery. ✔【Package Includes】Each bell measures 74mm x 26mm x 16mm (length x width x depth) and is powered by 2 LR41 button batteries. The package includes 20 fishing bite alarms with green lights and 20 button batteries. ✔【Wide Application】These small fish bells and clips can be used in extreme cold or warm weather conditions, making them suitable for ice fishing as well. They are an ideal indicator for night fishing activities.