Double-sized for extra-large jobs. Sturdy back for writing support. Letr-Trim® perforation for clean tear-out. Double-stitched top. Pitman Rule Variation—Offset dividing-line/margin, 3" from left edge. Pocket-Sized Indicator: N; Pad-Binding Type: Sewn; Pad-Binding Details: Double-Stitched; Pad-Binding Edge: Top.