Faux Wood Attention: Measure for Inside Mount: The blind you order will be the exact size with no deductions. To ensure a proper fit, measure the width of your window at the top, middle, and bottom. For a 46.5" wide blind, your window should measure between 46.875" to 47.5" wide, allowing for a snug fit with minimal light gaps. Next, measure the height from the top of the window to the windowsill on the left, middle, and right sides, and use the largest height measurement when placing your order. PREMIUM ROYAL VALANCE: Our 3-1/4 inch tall valance with side covers adds sophistication to any room, as well as, hides all mounting hardware for both inside and outside window frame mounting.QUALITY CONSTRUCTION & DURABILITY: Our faux wood blinds are constructed of durable PVC with 2-inch wide smooth slats that are easy to maintain for a lasting enhancement to any room. EASY TO USE: Our wand tilt control allows for easy slat adjustment for privacy and light control on any window or door. SAFE for PETS & CHILDREN with CORDLESS LIFT SYSTEM: Our Cordless Lift System utilizes a pulley design to make it easy to raise and lower your shade to your desired precise height, while also keeping unnecessary cords away from your pets and children. STRESS-FREE INSTALLATION with HARDWARE INCLUDED: All of the hardware you need to mount your shade inside or outside of your window frame is included, along with easy-to-follow instructions. See our measurement diagrams to learn how to order your perfect size.