1Made of marine grade 316 stainless steel materials, very tough and corrosion resistant, have a longer using time. 2The total length of the guide rail is about 330mm/13in, suitable for any place where a safety guardrail is required. 3The easytogrip handle provides firm support, and the streamlined texture design gives you a comfortable touch. 4The handle position is equipped with LED white light, even in the dark, you can quickly find the position of the handrail. 5Suitable for yachts, fishing boats, RVs, cars, boats and so on to better meet your demands. Item Type: Door Hand RailMaterial: Stainless Steel + ABSVoltage: 12VNumber of LEDs: 4LEDLength: Approx. 330mm/13inLight Color: WhiteWiring Instructions: black wire is connected to negative, red wire is connected to positive.Application: Vehicle doors, yachts, fishing boats, fishing boats, RVs and other vehicles. 1 x Door Hand Rail1 xInstruction