Proper Size for Using: the book board is approx. 31.75 cm/ 12.5 inches in length, 25.4 cm/ 10 inches in width, 2.2 mm/ 0.086 inches in thickness,
20 Pcs Book Board, Binders Board Chipboard Designer Bookboard Kraft Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Cover (Black
1/4 In MDF Wood Chipboard Sheets for Crafts, Engraving, Painting (11x14 in, 6 Pack)
Bookbinding Tutorial {Brought to You by Jessica of Greenleaf & Blueberry}
Lineco, Gray Binder Board 14.5 x 20.5 Inch, 0.08 Thickness, Neutral pH Board for Bookbinding, Pack of 4
Bookboard
Chipboard Books
Bookbinding Tool
Garden Journal, Gardening Planner, Flower or Vegetable Garden Notebook, Blank Garden Design Journal Folders, Graph Paper Garden Layout Tool - Australia
Book Tower: Little Learning Books
Mini Chipboard
Bookboard
Stargazing Journal, Constellation Notebook, Travel Scrapbook, Adventure Diary, Invention Sketchbook, Graph Paper, Star Tracker, Moon Tracker - UK