A plantable seed paper card which is 100% biodegradable. Plant to grow wildflowers. Planting instructions printed on the back of every card. Recycled kraft envelope is included with every card. Size when folded: (A6)148105 mm (envelope C6) BLANK INSIDE. Please note that ETSY will offer the option for a Gift message. This refers to a gift note printed in place of an invoice, this does NOT mean the message will be printed/written inside the card. All cards are blank inside. Plant & watch flowers grow to support bees, butterflies & all other pollinators. All the seeds in our papers are on the approved RHS list of Plants for Pollinators. Plantable Flower Seed Paper Cards A6 - Birthday Unicorn 1 Birthday, Kids, Girls, Friends, Greeting, Gardening, Eco-Friendly, Biodegradable