All ferm LIVING wallpaper is printed on FSCTM- certified, non-woven wallpaper with water-based ink, making them especially durable and easy to hang. Simply apply a paste suitable for non-woven wallpaper directly on the wall and make sure to seal the edges of the paper tightly. Because our wallpapers are made with water-based colours, they are environmentally friendly and of good quality with a weight of 150 grams. As the colours are blended by hand, there may be slight colour differences in the different batches, so make sure you purchase rolls from the same batch. To clean the wallpapers, wipe gently with a damp cloth.