1、Aluminum Alloy Switches and Panel: Made of aluminum switches and aluminum alloy panel, our rocker switch panel is sturdier and more durable than plastic one, these switches have a longer service time and rduce the number of replacements. 2、Tighter Buckles Design: Each switch has a blue buckle on both sides, they are premium pc materials, will keep the switches on panel tighter, prevent the toggle switches from falling off during your driving, perfectly adapt to the bumpy environment. 3、Safer Protection: 4 gang switch panel with 12V power outlet, digital voltmeter and 4.2A dual USB charger port, great for all types of circuit control and charging needs. And each switch panel is equipped with 4 circuit breakers for overload protection, without risk of overheating or damaging your devices. 4、Scope of Application: This car switch panel is pre wired to control a variety of LED lights and devices, easy to install, universally applicable to many cars, RVs, motorcycles, buses, trailers, jeeps, UTVs, etc. 5、Direct Replacement: 4 gang rocker switch panel is easy to install and disassemble, you can replace the old or damaged parts to obtain higher strength.