built-in trim kit available in 27" (GMTK2768AF) and 30" (GMTK3068AF) Sold Seperatly Provides 2.2 cu. ft. of cooking space, accommodating large dishes and multiple items at once for convenient and efficient cooking Sensors in the microwave determine and set the appropriate power levels and cook time to ensure great tasting food Width: 24 7/16 Inch Depth: 19 5/8 Inch Height: 13 5/8 Inch Cutout Width: 24 3/4 Inch Cutout Depth: 20 Inch Cutout Height: 16 3/4 Inch