Made of metal and silicone material, the air horn is non-toxic, practical for long term use.<br/>Features:<br />The large diameter of the air horn opening with long body makes sound of eleganc e, rhythm and loudness.<br />The design with stylish, beautiful and concise appearance is attractive for everyone, moreover, it will keep your bicycle second to none.<br />Squeeze the silicone bulb and the horn makes the classic tone honk.<br />Comes with a metal mount for easy mounting onto the handlebar.<br />It&#39;s so different from a regular loudspeaker that it makes you different.<br/>Specifications:<br />Material: PVC &#43; Silicone<br />Colors: Black, Red, Blue, Pink, Green, Silver<br />Item size: 200 * 55mm / 7.9 * 2.2in<br />Item weight: 64g / 2.3ounce<br />Package size: 220 * 80 * 80mm / 8.7 * 3.1 * 3.1in<br />Package weight: 84g / 3.0ounce<br/>Packing List:<br />1 * Bicycle Air Horn