Whitelines A4 Perspective Notepad (WL97 3DPerspA4) Glue binding with a soft folder like cover to protect your sketches and drawings Perspective lines designed with 2 vanishing points to assist with landscape designs and 3D drawing Glue bound in landscape format When reproduced the lines disappear leaving only your sketch or writing A4 size is approximately 11.69 x 8.27 inches