This listing is for the driftwood stands only. Please visit the Art Shop to purchase the calendars. Each are sold separately. Please choose your stand based on the numbered image. They are all hand-cut and hand-sourced driftwood from my travels around the U.S. They each measure approximately 4” in length. There is a front and a back and you will have to experiment with your card placed into the slit to make sure the card sits upright and doesn’t tip in the wrong direction. These are raw, unspoiled, and untreated pieces of wood, meaning they may leave behind some bits of themselves where you place them, or on the card after inserted into the slit. If this happens, you may simply lightly brush off any debris that gets onto the cards with a dry soft cloth.