The OEM Tops Prism Plus Chipboard Back Legal Pad features soft colored papers and bindings that enhance office organization. Each pad includes a rigid, 56 point chipboard backer for excellent writing stability, functioning like a clipboard. With easy-tear, Letr-Trim perforations, sheets can be removed effortlessly. Each pad contains 50 junior legal-ruled sheets of 16 lb. paper, designed with 9/32" line spacings and a 1" left margin.