Bienfang Designer Grid Paper, 50 Sheets, 8-1/2-Inch by 11-Inch Pad, 4 by 4 Cross Section This smooth surface texture paper is divided with non-reproducible blue lines that make for easy measuring Great for designing, drawing and pattern making Contains 50 sheets of 19lb, acid-free paper 8  X 11 pad with 4 X 4 cross section (4 squares per inch) Glue bound