Staples heavyweight poly file folders come in assorted colors, are water resistant and are durable. The assorted colors are perfect for school projects or color-coding files at your workplace or home office. The folders are letter cut, 3-tab with a 1/3 cut, and are expandable to 3" inches to organize even large projects. Staples file folders make it easy to store those loose papers and documents in a standard filing cabinet or drawer. The folders are sold in 24-pack boxes, so you'll have plenty of fol ders for even the largest filing jobs.