Tonature No Tools No Drill Top Down Bottom Up Cellular Shades for Windows, 1" Light Filtering Fabric, Cordless Honeycomb Indoor Window Blinds, Thermal Insulated Noise Reduction, 41" W x 54" H, White

• No Drill Design: A solution to cover your windows without the hassle of drilling holes and install the shades without tools in 30 seconds. Top Down Bottom up Design: Provides additional light control benefit, Lower your shades from top down, raise your shades from bottom up, to maintain your privacy while allowing natural light to flow into your room. Cordless & Free-Stop System： Smooth and quiet glide spring system provides a clean and tangle-free look and creates a safer environment for both children and pets. It will stay at whatever position you stop and can be easily raised or lowered with the touch of a finger. Energy-efficient Window Shades: Open air design, traps the air insde the shade, make it more difficult for energy to transfer from the one side to another side which makes the house warmer in the winter and cooler in the summer. Eexcellent Material: The headrail and the bottom rail are both made of aluminum, they are weighted and rigid so it hangs flat and prevents from wind blowing.