This heavyweight 184lb paper has the attributes of a watercolor paper but with a vellum drawing finish, so it delivers true performance for both wet and dry media. Ideal for watercolor, gouache, acrylic, graphite, pen and ink, colored pencil, marker, and collage. Included envelopes are 70lb/104g. This package contains six (6) 5x6.875 inch blank cards and six (6) 5.25x7.25 inch envelopes. Made in USA.