The Microwave Bottom Trim Kit in black is meant to offer built-in 27" microwaves a finished, custom look. Includes all trim pieces and deflector shield.These trim pieces are compatible with many standard microwave brands; check to see if your model number is compatible. Installing this accessory will require basic hand tools, some disassembly of the microwave vent and novice repair experience. You must unplug the vent or shut off the house circuit breaker for the appliance before installing this part.