I'm selling a nearly new build-in GE Microwave. The oven measures 24 inches by 13 inches and includes all hardware to mount. It also includes a white mounting bezel (a $150 value). This is the white trim around the oven when it is mounted. The microwave is very easy to mount (it has all the mounting hardware) PLUS the white bezel adds a professional finishing touch. Works as expected and is very clean.