Due to its heat-insulating properties, this single curtain is an invaluable aid when it comes to offering protection against draughts and cold. Form meets function with this item, allowing you to decorate your home and save energy all at the same time. This double width curtain has a seam down the middle. Please note that the width is reduced by approximately one half when on the windows. Both front and back have a beautiful appearance. This item is subject to ongoing quality controls and tested to ensure the absence of substances such as formaldehyde, heavy metals, pesticides, and PCB.