Print Your Own Holy Communion Invitations and Thank You Cards! These 8 1/2” x 11” sheets are a unique and affordable approach to creating your own customized Invitations and Thank you cards for Holy Communion. Print using a laser or inkjet printer, then fold them and pop them in one of our heavenly envelopes. You can also handwrite and then make copies. Use your imagination! 25 8 1/2' x 11" card sheets with 25 envelopes. Printed on medium weight quality paper. Laser and inkjet compatible.