6 Mailable Invitations/Box - Includes: 6- 8 inch plastic bottles with cork and tape, 6 - preprinted invitations, 6 mailing labels, 6 ribbons, 1 mini lei and decorative sand from a sunny beach. Just fill out the inviation and mail label....insert invitation in bottle with sand....seal cork with tape, apply label and postage! Won't your friends be so surprised getting this fun invite in the mail!?