The Powermaster Inline Flex Switch Black is a convenient and cost-effective solution for controlling the power supply to small electrical devices. It is typically used to control the power supply to a portable electrical device, such as a table lamp or a small appliance. The black color provides a neutral, understated look that blends in well with most electrical cords and finishes. The switch is easy to install, requiring only the cutting and stripping of the cord wires. It can be easily identified by the presence of two small metal prongs on either side of the switch housing. This inline flex switch allows the user to easily turn the device on or off without having to unplug it from the wall or manually switch it on and off.