new Kill Switch Safety , is made of high quality material, waterproof and Outboard engine switch is used for emergency safety and is used to cut off the power/ignition of the outboard engine Switch Safety is easy to use, easy to mount on the engine stop switch key Simple installation, easy to mount on the engine stop switch key Kill Switch is suitable for Marine Mercury motorboat and outboard motors without battery & electric start colour:Red Material:ABS Package Contents: 1 x kill switch 1 x Safety Only the above package content, other products are not included. Note: Light 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.