This pack of Entrada Rag Natural190 Cards from Moab comes with 100 sheets of pre-scored, 7 x 10" cards, which fold down into 5 x 7" cards. The double-sided cards are made of 100% cotton fiber and are designed to be used as announcements, invitations, greeting cards, or a way to share your photos. They feature a basis weight of 190 gsm and a thickness of 15.5 mil, and the matte surface is acid-free and water resistant.