Quality writing pads feature leatherette, stitched binding at the top and a sturdy, 30 point chipboard backer for when writing away from your desk. Each three-hole punched sheet is Letr-Trim perforated clean and easy sheet removal. Each letter-size pad contains 50 legal/wide-ruled sheets of 16 lb. paper with 11/32" line spacings and a 1-1/4" left margin.