I'm thrilled to launch my first card collection!  I selected a premium watercolor paper for them to be printed on and they are 5 x 7 so that it's really like getting a set of five, 5 x 7 prints that you can easily frame!  Keep a couple for yourself and send the others to friends and family :)
 
Strathmore Wove Paper
Set of five cards with envelopes, each in their individual sleeve, $26.50 plus shipping