Keep track of information with this 500-pack of Staples Business Essentials 5 x 8-inch white index cards.Get quick access to notes with these line-ruled white index cards. Each card features line-ruled spacing, helping you write neatly, while the blank backs are ideal for abstract thoughts and drawings. These Staples Business Essentials 5 x 8-inch white index cards come in a pack of 500, so there's plenty to handle hefty note-taking needs, while the sturdy construction helps them stand up to frequent use.