This package includes 10 white A2, pre-scored card bases from Brutus Monroe. These card bases are cut on an industrial trimmer so are cut perfectly to an A2 size (4.25" x 5.5"). There is no need for trimming any excess overhang. These bases are cut out of 110 lb. cardstock which is a medium weight cardstock and can be used for cards, invitations, scrapbooking, postcards, die cutting, and many other paper crafting projects.