Heavyweight 20-lb paper. Perforated for clean tear-out. Extra-stiff backing. Spiral binding. 8.5" x 11" page size. Contains 70 double-sided sheets for a total of 140 pages. Pocket-Sized Indicator: N; Pad-Binding Type: Spiral Coil; Pad-Binding Details: Spiral Bound: Soft Cover; Pad-Binding Edge: Top.