Replace your old horn in your car, boat, RV or other vehicle with this set of 12 volt electric horns, fashioned in the classic snail shape. Constructed of high-impact thermoplastic on the inside and chrome on the outside, the electric horns generate a blast that exceeds 110 decibels. Mounting tabs, brackets and installation instructions included. Sound levels exceed 110 dB Lightweight high-impact thermoplastic construction Chrome finish Mounting tabs and brackets included Accessories Included mounting hardware Material TPR Multiple tone Yes Quantity 2 Shipping Weight 1.10 Lbs.