We ship true to size, the mounting bracket adds 3/8 in. for an inside mount. Therefore, make sure your window width is at least 0.375 in. or larger for an inside mount. 2 in. wide smooth finish slats. Includes 3-1/4 in. valance provided 2 in. larger in width with returns for the side. 2 in. of flat mounting space required. 3 in. depth required for a flush fit. Cordless lift feature which makes it child and pet friendly. Wand Tilt control at the left side. All the necessary hardware is included for an inside or outside mount. Feel free to ask any questions up front to ensure your window treatment comes exactly as you expect it. Please only order 1 blind to test if you are not sure about the size and the color.