Our newest flat note card sets are perfectly short + sweet! Adorably, sweet designs paired with a flat card that gives you just enough front and back space to send a short but thoughtful message. mavisBLUE flat note cards (8 cards) are 4.25in. x 5.5in and are printed on FSC Certified, eco-friendly and recycled premium 130lb. matte text paper. Sets include 8 complimentary A2 brown point-flap Kraft envelopes. Flat note cards are enclosed in bio-degradable clear plastic boxes and will be shipped in a protective mailer.