Features:- Cute, very nice and useful.- Small Horn Great dB.- Install it on the vehicle,so cool.- Made by plastic, good performance material.- Make your riding more safety.Color: Red, Black, BlueMaterial: Plastic + electronic devicesBattery: 1.5V LR1 battery(includes)Fixed Frame: YesSize: Suitable for 22.2-31.8inch diameterPackage Weight: 80gPackage Weight : 74 G / 2.61 OuncesPackage Dimensions (L*W*H) : 145*100*50 MM / 5.71*3.94*1.97 InchesRetail Packaging: Yes, Blister PackagingPackage Include:1 x UFO Bell2 x LR1 Batteries1 x Fixed Frame