Description: Waterproof Sturdy and durable, long service life Easy to install It can be protective when connect the wire inversely or wrong Fits for various Engineering Vehicles, autos trucks with 12-24V working voltage Specification: Material: Iron Size Chart: Size: Approx. 128x95x74mm/5.04x3.74x2.91inch Package Includes: 1 Piece Car Reversing Alarm Horn Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Please understand due to the difference between different monitors, the picture may not reflect the actual color of the item
