Card inclusion	Suggestion	Envelope
Standard card A6	Invitation	C6
Standard card A6	RSVP postcard, info card, gift registry card, thank you* card, thank you postcard, small menu
or
Small card 11B	RSVP*, RSVP postcard, info card, gift registry card, thank you* card, thank you postcard, small menu	11B*
* Requires envelope for postage