What is the length and width of one roll of wallpaper?

The length and width of a standard roll of wallpaper typically measure about 33 feet (10 meters) in length and 21 inches (53 centimeters) in width. However, these dimensions can vary, so it's essential to check the specifications of the specific wallpaper being purchased. Some rolls may come in different sizes, such as 27 inches (68.5 centimeters) wide. Always confirm the measurements before starting a project.