Print dimensions refer to the specific measurements of a printed material, such as a book, poster, or photograph. These dimensions are usually expressed in inches or millimeters and indicate the width and height of the final product. Understanding print dimensions is essential for ensuring that the design fits properly within the intended space and meets the requirements of printing equipment. When preparing a document for printing, it's important to consider factors like bleed and trim size. Bleed refers to the area that extends beyond the final trim size, allowing for slight misalignments during cutting. Trim size is the final size of the printed piece after it has been cut down to its intended dimensions.