The OEM Tops 8 Square/Inch Quadrille Pad features 50 sheets of heavyweight, 20 lb. white bond paper ruled with 8 squares per inch for precise and professional-looking creations. The special nonrepro blue ink ensures even and consistent ruling. Each pad is designed with a glue top for easy sheet removal, preventing any loose sheets from getting lost. The letter-size pad also includes a 27 point chipboard backer for added writing support.