Graph Paper Notebook, Blank Knitting Patterns Book, 4:5 Ratio Knitting paper is used to design knitting charts for new patterns. Our grid uses rectangular spaces rather than square to reflect the actual shape of knitting stitches.The 4:5 ratio means that 4 stitches measure the same length as 5 rows (40 stitches = 50 rows) Perfectly sized at 8.5" x 11" 110 Pages Not perforated Softcover bookbinding Flexible Paperback Simple Covers in Matte Finish Makes a great gift for Christmas, Birthdays or Holidays for any knitting lover!