【No Drill No Screws Installation】No screws, no brackets, no drills cellular shades install in just 30 seconds. Ultra-fast installation in three simple steps: push to the left, lift upwards, rotate clockwise to securely lock in place! Perfect for renters, landlords, and homebuyers. 【Top Down Bottom Up Cellular Blinds】Cellular window blinds offer highly flexible light control adjustment. The shades can be pulled down from the top or raised from the bottom and can be stopped at any position, allowing natural light to enter while maintaining privacy. 【Environmentally Friendly Recyclable Fabric】MiLin cordless cellular shades are made from recyclable materials, which is a great way to continue an eco-friendly lifestyle. Using cordless no drill blinds crafted from renewable materials allows you to enjoy a comfortable living. 【100% Blackout】The blackout cellular shades completely blocks outside light, providing perfect privacy. Our honeycomb shades feature a 1.5-inch cell diameter with unique hexagonal honeycomb structure and built-in aluminum foil, which effectively provides thermal insulation and noise reduction. 【Color - Matched Shade & Quality Assurance】Our honeycomb blinds color-matched valance and casing enhance the overall appearance, making it more harmonious and aesthetically pleasing. If any concerns or higher functional requirements please feel free to message us. The MiLin brand is always your most reliable choice.