Usage Tips:Features: 3 Gang rocker switch aluminum panel with DIY sign stickers, can customize these switches as your demands to remind you while using. With pre-wired wiring harness for you to easily install in both 12V and 24V vehicle, yacht, ship, caravan, truck, etc. Safe and Durable: Built with fuses, easy replace and can protect the panel from over-heating, over-current, over charging and short circuit. Panel Size: The aluminum panel dimension: Length x Width x High(3.8 inchx2.6 inchx3.4 inch), Cutout Dimensions: (2.9 inchx1.5 inchx3.5 inch). Quality Assurance: Made of strengthened aluminum panel and well-conductive pins, ensure long lasting durability, highly optimized for general use and will give you a pleasant experience. Colour: Black Material: ABS+Aluminum Product description Size:3 Gang Rocker Switch Panel Specification:3 Gang 12V/24V 5Pin Rocker Switch Panel Power Input: DC 12V-24VAluminum Panel Pre-wired Universal for all cars, motorcycles, buses, boats, marine, trailers, jeep etc. Package Contents: 1 x Rocker Switch Panel 4 x Screw 1 x DIY stickers Only the above package content, other products are not included. Note: Light shooting 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.