Package contents You will receive 2 bicycle bells, including purple and pink, with small wrinkled chrysanthemums, the cartoon appearance is more cute, and it is a fun accessory to dress up children's bicycles. Applicable pipe diameter The bell is suitable for handles with a pipe diameter of less than 22mm.The volume occupied by the bell is small, and it does not take up space on the handlebar at all. The actions of ringing, shifting gears, braking, etc. do not affect each other, and the operation is smooth. Excellent materiaThe bell is made of iron cover and plastic, with higher hardness, waterproof and rust-proof, bright colors, louder sound, long service life and durable. Easy to install The double screws are more firmly fixed. You only need to use a screwdriver to unscrew the screws at the bottom of the bell, put them on the thin handlebar, tighten the fixing screws, and you can complete the installation. Improve safety Bicycle bells can make crisp bells to remind pedestrians and make children safer to ride.Secondly, the crisp ringtone can be heard very clearly within a certain distance, which improves the safety of children riding.