These blank cards are made of 400 Series Mixed Media heavy-weight 140lb. (300gsm) paper. The acid-free paper features the attributes of a watercolor paper but with a vellum drawing finish, making the cards ideal for watercolor, gouache, acrylic, graphite, pen & ink, colored pencil, marker and collage. Each pack includes fifty cards and envelopes. This small card is ideally suited for formal announcements, gift enclosures, invitations, change of address and thank you notes. The full size cards measure 5" x 6.875" and include 5.25" x 7.25" envelopes.
