Moleskine Folio Professional Memo Index Cards, White (3.5 x 5): 10 Ruled, 10 Squared (Professional Folio Series) Go to amazon.com Related posts Top 14 best index cards bulk: Which is the best one in 2022? FeatureUsed Book in Good Condition DescriptionPack of 20 cards, 10 ruled and 10 squared cards, to give messages and create memories. Heavy paper 200 g/m2.