Contains 6 sheets. “These 20″ x30″ non-buffered sheets of acid-free tissue are designed for preserving, textiles, photos and even real metal threads used in stitchery. These museum quality sheets are used for scrapbooking, quilting and other items needing protection against oxidating elements in the atmosphere which can change the colours or tarnish unprotected treasures. just wrap your items with the sheets or cut pieces to size. This non-buffered paper will  ot scratch or mar your speciasl items.” ( quoted from the product description on the pack)