PRODUCT DETAILS:  (10) Standard Line Guides for blank books are made of heavy card stock, one side is printed with primary ruled lines and the other side is wide-ruled lines.

• BB-GD27-2705 8.25” x 6 1/8” Two-Sided Line Guides For Standard Size Portrait Books: BB-2705, 6060, 2700, 5027

• BB-GD25-2501 6.375" x 8.125" Two-Sided Line Guides For Standard Size Landscape Books: BB-2501

•  BB-GD-3333 6" x 6" Two-Sided Line Guides For Square Size Books: BB-3333

• BB-GD18-1802 11 x 8 1/8 Two-Sided Line Guides For Big Size Portrait Books and Writers Journals, BB-1802, 9292, BB18-2700

• BB-GD16-1601 10.5" x 8.375" Two-Sided Line Guides For Big Size Landscape Books, BB-1601