Product Name : Bicycle Air Horn;Color : Silver Tone, Black
Main Material : Plastic, Rubber;Overall Size : 15 x 7.1cm/5.9inch x 2.8inch (L*Max.D)
Fit Handlebar Diameter : 21mm/0.83inch
Weight : 49g

Squeeze the rubber bulb and the horn will make.
Suitable for kinds of bicycles, can install with 21mm diameter handlebar.
Plastic housing and clear sound, the bike bell can give warn to others on the go.

Package Content:
1 x Bicycle Air Horn

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.