Fangrui Product Details [index Card Holder Set]index Card Organizer Has A Total Of 272 Pieces, Contains 100 Ruled Index Cards, 125 Colored Index Cards, 5 White Plastic Dividers, 30 Black Plastic Dividers, 6 Box Labels, 2 Sheets Stickers, 2 Rings, 1 Pen And 1 Black Storage Box, Can Meet All Your Daily Use Needs. [reliable Materials]this Index Card Set Is Made Of Reliable Material, The Outer Box Is Sturdy, The Index Card Paper Is Smooth To Write On, And The Divider Pages Are Made Of Plastic (white And Black), Sturdy And For Long-term Use. [easy To Use Store]the Index Card Dividers Can Help You Organize Documents/recipes, Etc. Different Colors Can Distinguish Different Items. The Set Contains Box Labels, Which Can Be Named For Each Box For Easy Finding, Thereby Improving Your Work Efficiency. [suitable Size]the Size Of The Index Card Divider Is 7.6 X 12.5 Cm/3 X 5 Inches, The Size Of The Index Card Is 7.6 X 12.5 Cm/3 X 5 Inches, And The Size Of Is 14.5 X 8 X 9 Cm/5.7 X 3.1 X 3.5 Inches, For Planning And Sorting Things In