The No Drill Cellular Shades are designed for indoor windows, providing thermal insulation and noise reduction. Made of polyester and aluminum, these shades feature a 1-inch opacity and can be easily installed with the included components like the hexagonal screwdriver and bottom rail handle. The cordless mounting type allows for easy operation, while the special features of being window treatments, no drill, and cordless make them a convenient and practical choice for your home. Measuring 38.5×64 inches, these shades are a stylish and functional addition to any room.