Our file folder set comes with (4) folders Letter size folders measure 9" x 11.5" each Add a splash of fun to your student supplies or teacher's supplies with Eureka Seas the Day school supplies, featuring fun ocean vibes, motivational phrases, cool marine life imagery, and vibrant colors! Use these cute file folders to organize important documents, tests, sheets, and more Our folders are printed on heavy weight card stock and are designed to be reusable