The height-adjustable Roman shade Zen Silence with V-hooks for hanging can be mounted on the window frame without drilling or screws. It impresses with its subtle curved line design, making it the perfect choice for creating a harmonious living atmosphere. The opaque fabric of the Roman shade is made of 50% GRS recycled polyester and 50% polyester. It allows plenty of sunlight and light into the room while minimizing outside views. The Roman shade is operated by an attached pull cord. It comes with weighting rods to prevent sagging of the shade. Manufacturer's note: Products certified according to the Global Recycled Standard (GRS) contain recycled materials that have been independently verified at every stage of the supply chain, from source to end product. Furthermore, facilities from the source to the final supplier have met social, ecological, and chemical requirements. Gardinia is GRS certified. Only products bearing the GRS logo and declaration are certified.