This 30" Over-The-Range Microwave Filler Kit, Stainless Steel can be used with select 30" countertop microwaves to give the appliance a sleek, built-in look while clearing up space on the counter. Designed for select KitchenAid® microwaves, please see your model's use and care manual to ensure compatibility. Applicable for cutout heights between 19" - 19-13/16". Installing this accessory will require basic hand tools and novice repair experience. You must unplug the microwave or shut off the house circuit breaker for the appliance before installing this part.