12 non-folding panel cards – 12 envelopes per pack fully plantable panel cards. Spread some holiday cheer, and some annual and perennial wildflowers! Your friends and family will love these holiday greetings cards all year long! Each pack includes 12 handmade eco-friendly plantable cards and 12, 100% recycled, A6 envelopes. Directions for growing are printed on each card. Simply plant indoors or out, keep watered, and watch your colorful wildflower garden come back year after year. Size: 4.5×6.25″ with greeting printed on the outside.