· Super-sturdy card stock holds up to the toughest tasks· 110 lb. cardstock is designed to last and is sturdy enough for your report covers, menus, file folders and other applications.· Compatible with inkjet and laser printers for jam-free every day printing· Forest Stewardship Council (FSC) certified - made from wood/paper that comes from forests managed to rigorous environmental and social standards, supported by the world's leading conservation organizations.· Ream contains 250 sheets of paper.