LIZ SERIES: Crafted from high-quality linen blend fabric. Four additional linings are provided to block out more sunlight. This shade is a beautiful and eco-friendly addition to any room. The cordless lift design ensures safety and easy to open and close. All hardware included. 6 STYLES: Designed in 6 different appearance styles. Flat Roman Shade is ideal for a minimalist aesthetic. Pleat Shade provides a structured look. Slat Roman Shade features horizontal tucks, simple but not dull. Day and Night Shade combines sheer and fabric, flexible in your choice of use. Top down and bottom up Shade allows you to easily slide up and down to control the position of the light. INSIDE MOUNT: Measure the window opening width and height. Reduce the measured width by 3/8 inch to ensure it can be installed in, the height can be slightly greater than the measured height to avoid measurement errors creating a gap at the bottom, or the same as the measured height. Note there will be slight gaps on sides due to fabric deductions. Ensure your window depth is at least 2 and 3/4 inches. Otherwise, please choose outside mount. OUTSIDE MOUNT: Measure the window frame width and height. Add the measured width by 2-6 inches, add the measured height by 5-8 inches to prevent light gaps on the sides of your window, then customize this size. OUR SERVICE: If you have any questions or concerns before or after the purchase, please don't hesitate to reach out. We are happy to calculate and provide you with the exact size require. Material: Linen and Polyester