NoDrill Cellular Shade – Inside Mount Only Precise Fit and Easy Measuring Designed exclusively for inside mount installation. Your window frame depth must be at least 2 inches. Measure the width at the of your window and subtract 1/8 inch to determine your width. height should be equal to or greater than your window height. Suitable for installation on all wall surfaces. If you are unsure about measurements, contact us for guidance. Tool, Quick Installation No drilling and no screws required. Uses advanced loadbearing adsorption technology and an upgraded integrated spring system. Installs securely in seconds without damaging your walls or frame. Easy to remove and reuse without leaving marks or holes. Cordless Smooth Lift System Upgraded internal wire and pulley mechanism ensures reliable, smooth, and silent operation. Adjusts precisely and stays in place where you leave it. Cord design for a clean, modern look and improved safety for homes with children or pets. Complete Blackout and UV Protection Blackout cellular fabric with a silverplated inner layer blocks all sunlight and harmful UV rays, creating a completely dark environment ideal for bedrooms and media rooms. All colors except white feature a dualcolor design: the back side is white, while the front side displays your chosen shade, allowing you to enjoy two looks in one product. Can be installed with either side facing outward for added flexibility. Practical Applications for bedrooms where total darkness promotes better sleep. Ideal for home offices or study areas to reduce glare on screens. Suitable for nursery rooms where light control and safety are essential. With precise measuring guidelines, an effortless cordless design, and complete lightblocking performance, this nodrill cellular shade offers a stylish, functional, and damage window covering solution.