Proper Size for Using: the book board is approx. 11 x 8.5 inches in length and width, 0.02 inches/ 0.5 mm in thickness, suitable size for you to use,
20 Pcs Book Board, Binders Board Chipboard Designer Bookboard Kraft Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Cover (Gray, 12 x 12 Inch 80PT)
Seajan 32 Pcs 50 Pt 11'' x 8.5'' Assorted Colored Chipboard Sheets Thick Book Board Heavy Duty Cardboard for Crafts Kraft Board Book Binding Cover for School Kids Stamp Crafts Supplies (
Lewtemi - Devices & Accessories Brands
20 Pcs Book Board, Binders Board Chipboard Designer Bookboard Kraft Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Cover (White, 11 x 8.5 Inch 80PT)
TOTiyea 50 Pack Double Loop Wire Binding Spines, 3/4 inch Diameter, 2:1 Pitch,21-Loop, Black, 180 Sheets Capacity, Letter Size
BBTO 20 Pcs Book Board, 80 Pt 0.086'' Thick Binders Board
BBTO 20 Pcs Book Board, 80 Pt 0.086'' Thick Binders Board
Koltose by Mash White Bookbinding Tape, Extra Long White Cloth Book Repair Tape for Bookbinders, 1.5 Inches by 150 Feet : Office Products
BBTO 20 Pcs Book Board, 80 Pt 0.086'' Thick Binders Board Chipboard Designer Bookboard Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Materials Cover (11 x 17 in, 0.086'' Thick)