These cat library card reversible magnetic bookmarks are individually packaged in a clear resealable bag. A magnet is attached to each side on the inside of the bookmark to keep the bookmark secure in the book. We print our magnetic bookmarks using Premium Photo Paper and laminate for extra protection. Bookmark Dimensions: 2-1/2" wide x 5-3/4" high, folded 2-3/4" Packaging Dimensions: 4-1/4" wide x 4-1/4" high Magnetic bookmarks help you hold your place in your favorite novel, textbook, cookbook, planner and more.