This item is for measures against wild animals such as bears, and also to alert other runners and hikers of your presence during trail running, etc. It comes with a carabiner, so you can easily attach it to a backpack or belt loop with one touch. The face of Monta Bear is printed on it. The sound it makes is "Karan-Karan" (a tinkling sound). The tag has been removed, but it's new. [Product Information] Brand: mont-bell Product: Trekking Bell Round Item No.: 1134179 Color: Black Weight: 36g Size: 26 x 50mm (carabiner), Φ38mm (bell) Material: Carabiner: Aluminum alloy, Body: Steel