Wall Mural Wall Decor, Open the Window, Brace the World 55 inch x 78 inch CEC Certified Paper so you (and we) know this paper came from responsible forestry, never old growth trees Organic Pigments, breathable and contains no VOC Prepasted,Washable,Strippable and easy to follow instructions included in the roll. Notice: The size and color can be customized according to your need, pls feel free to contact with me. Two materials are available: prepasted high quaity wallpaper and nonwoven wallpaper. The default one is prepasted, for nonwoven wallpaper, pls feel free to contact with me.