Product Details KitchenAid 30″ Stainless Steel Trim Kit For Countertop Microwaves, Model MK2220AS Features: Compatible With KitchenAid KMCS3022GSS Microwave Oven Gives the microwave oven an integrated look Please Note: For proper installation, please follow the manufacturer’s specific dimensions with special attention to clearances, overlaps, and all other important instructions. Approximate Dimensions: Required Cutout Dimensions Height: Minimum: 17″ Maximum: 17-1/8″ Width: 25-1/4″ +/- 1/16″ Interior Trim Kit Height: 13-1/16″ Width: 25″ Depth: 1″ Exterior Trim Kit Height: 18-7/8″ Width: 29-3/4″ Depth: 1″ Approximate Weight: Shipping: 5 lbs