Economical pads provide an excellent place to record anything you find noteworthy. Easy-tear Letr-Trim® perforations ensure that individual sheets separate neatly. Sturdy chipboard backing provides a good writing surface. Plus—28 pt. chipboard back. Book/Pad Binding Type: Taped; Book/Pad Binding Edge: Top; Book/Pad Sheet Size: 8.5 x 14; Book/Pad Subjects/Sections: 1.