Dcolor 0.86" Diameter Handlebar Bike Bicycle Plastic Air Horn Trumpet Orange Product Name : Bicycle Air Horn;Color : Orange Main Material : Plastic, Rubber;Head Dia : 52mm/2" Overall Size : 15 x 7cm/5.9" x 2.7" (L*Max.D);Fit Handlebar Diameter : 22mm/ 0.85" Weight : 52g Package Content : 1 x Bicycle Air Horn