ITEM NAME:Bicycle Bell, Super Loud Mountain Bike Double Bell Bicycle Accessories (Sui E7Q3 Bicycle Bell, Super Loud Mountain Bike Double Bell Bicycle Accessories (Sui E7Q3 Made of aluminum alloy , it is stylish and stylish through multiple electroplating and grinding processes. It is light and compact, and easy to carry. The personality is designed to be simple and convenient. The ergonomic slip-free paddles are easy to use and easy to use. High decibel, long tail. High-quality ringtones, a bell, three ringtones, crisp and loud, not harsh. The bell jar is made of aluminum alloy and the bracket is made of ABS material. It is corrosion resistant and durable. Easy to install, the bicycle ring is suitable for handlebars with a diameter of 22mm-24mm. It can be installed with just a screwdriver. It is very simple and suitable for mountain bikes, sports bikes, road bikes, city bikes. Name: Double Cannon Bicycle Bell Material: Aluminum alloy Net weight: about 28.9g Size: 7.2*5.5*3cm Decibel: 120DB Application: bicycle, mountain bike, road bike Color:black Handlebar applicable: 22-24mm Features: Small size, high decibel, double-ring design, stylish mini. Package Contents: 1* double-ring bell.High decibel, long tail. High-quality ringtones, a bell, three ringtones, crisp and loud, not harsh. It can be installed with just a screwdriver. The bell jar is made of aluminum alloy and the bracket is made of ABS material.