Ideal for bike decoration - the bamboo dragonfly on the hamster helmet spins like a fan as you ride! You need such a special and unique bike bell for your bike and that’s it. EXCELLENT Craftsmanship - The helmet style of this hamster toy is fun and cool, the hamster’s body has smooth lines, comfortable to touch, fine details, and the propeller is designed with built-in precision bearings for smoother rotation. FLEXIBLE BELT - The hamster belt is made of silicone, soft and elastic, can be pulled up at will, not restricted by the handlebars, and can be stretched from about 7-13 cm in length. VERSATILE APPLICATIONS - Bicycle accessories are not only motorcycle/bike/car decorations, but also toys for adults to relax and decompress, and since the dashboard decoration Hamster Bike Bell has LED lights, it is also a good companion for lighting when you ride in the dark line time. EASY TO INSTALL - First pull the bottom strap of the duckbell onto the bike stem, then wrap it around the S-hook,