Consider purchasing this Holy Card Holder to carry your holy cards in.
These are high quality holy cards on glossy card stock with the image of the Holy Spirit on one side and the traditional prayer to the Holy Spirit on the back. Hand these out when you give someone the gift of a holy spirit medal so they have the prayer to take with them.
Come Holy Spirit, fill the hearts of your faithful and kindle in them the fire of your love. Send forth your Spirit and they shall be created. And You shall renew the face of the earth.
O, God, who by the light of the Holy Spirit, did instruct the hearts of the faithful, grant that by the same Holy Spirit we may be truly wise and ever enjoy His consolations, Through Christ Our Lord, Amen.