1、High quality material - They are made of plastic clips and bimetal bells, are connected by springs and nailed to prevent them from falling. Very suitable for professional fishermen and fishing enthusiasts. 2、Size - about 74mm x 26mm x 16mm (9 x 0 x 0.6 (length x width x depth), powered by 2 LR41 button batteries. 3、Alarm bell - Can be used for night fishing; Attach the bell to the fishing rod. When the fish strikes, the bell rings. 4、Durable - These small fish bells and clips can usually be used in extremely cold or warm weather, and you can arm your ice fishing rod with an alarm. 5、Easy to use - They are very easy to attach to the fishing rod, quick to clip and quick to remove If you want the fishing light to glow, all you have to do is flip the top battery. When the fish light is not needed, return the battery to its original position to save power. When the fish lamp's battery is empty, it can be used as a bell. 10*Red light alarm 10*Green light alarm Fishing sound and light alarm. The alarm will notify you when the fish hits or runs, so you can be sure you don't miss the big fish. Specification: Material: plastic + stainless steel Size: about 74mm x 26mm x 16mm Power supply: 2 button batteries (built-in) Quantity: 10 red lights + 10 green lights