Use Paper Accents Chipboard for card making and rubber stamp projects, to make your own albums and frames, or to cut out unique shapes for scrapbooking and other projects. This chipboard is lignin-free, buffered, acid-free and archival quality.Details:Black8.5" x 11" (21.59cm x 27.94cm)50 pt.25 sheetsAcid and lignin free100% recycled paper