1.High-quality Material: Crafted from a high-quality copper alloy and sturdy PP materials, ensuring it's not easy to rust or wear, even with frequent use 2.Loud Sound: Ensuring safety with a clear and loud sound, our high decibel Bike Bell enhances alertness for effective and clear warnings while riding outdoors 3.Splash-proof design: Built with a waterproof design for daily splash-proof functionality, this bike bell ensures clear audibility in wet weather, suitable for riding in 4.Compact Design: Featuring a and portable design, this bike bell ensures your handlebar shifting is unhindered while providing a loud and clear signal for heightened safety in the road 5.Easy to Install: Quickly install your bike bell in just 2 steps to enhance safety and easily activate the clear, audible sound for a secure and attentive ride Product name: Bicycle bell Applicable handlebar: 18-25mm Color: Silver Material: Copper alloy + PP Package Contents: 1 x Road Bike Bicycle Bell Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.