These blank cards are made of 400 Series Mixed Media heavyweight paper with 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.
- Made in the USA
- 140 lb.
- Cards 3 7/8 x 9"
- Envelopes 4 1/8 x 9 1/2"
- Acid-free