A brayer is a small hand roller made of rubber or another similar material that is typically used to apply ink in printing. Start at one end of the surface you just covered in wallpaper and roll a brayer firmly along the wallpaper all the way to the other

Determine how much wallpaper you'll need to wallpaper a room. Measure the height of each wall from the floor to the ceiling and the length of each wall with a measuring tape. If the walls are square, you can add the lengths of the wall together, then