The Equalize the Edges and Remove All Kinds of Bubbles with A Dense Clean Rag or SPECIAL RUBERIZED ROLLER FROM THE CENTER and To the Edges. The Second and Next Sheets of Wallpaper Need to Be Glood Over. That is, so that edges of the alread sticker piece of Wallpaper Aresequent Canvases, But, Most Importantly, No More than 5 Mm. A Strip of Wallpaper, Which Will Be Glood in the Place Wire Will Pass Under the Light Bulb, You Ned to Carefully Cut The Desired Size.