The Built-In Range 30" Flush Installation Trim Kit, Black Includes The Trim Piece, All Necessary Mounting Hardware And Installation Instructions. This Accessory Creates A Custom Look For Your 30" Single Or Double Built-In Wall Appliance. Check Your Use And Care Manual To See If Your Model Number Is Compatible. Installing This Accessory Will Require Basic Hand Tools And Novice Repair Experience. You Must Unplug The Oven Or Shut Off The House Circuit Breaker For The Appliance Before Installing This Accessory.