Cards for Interesting People. This card is printed on thick paper for a hand illustrated look and tactile feel that will delight anyone. Because this card is blank inside and has a unique illustration, you could give it to a loved one for mothers day, father’s day, valentines day, an anniversary, baby shower, engagement announcement, grandparents day, a wedding, a birthday, Christmas, Winter holidays, or just to drop a note in the mail to your pen pal! What it comes with: One 4x5” card One Kraft paper envelope All of our products are packaged in compostable plant based plastics, and printed in the USA with the most eco friendly practices available.