Grandparent's day is September 9th and if your family is like mine we all live very far apart. So I had my children make "hugs" to send to them across the miles. Of course this also could be slipped into the mailbox if they live nearby.
Print handprints out of paint onto paper.
When dry cut them out.
Attach the hands to the ends of the ribbon.
Mail to your grandparents with a note saying "Hugs coming your way!"