Invitations are 8.5" x 5.5" and printed on 100 lb card stock. They come with white envelopes. Invitations can be bought in blank stock or personalized. You can also have the Return Address printed on the envelopes.
Processing time is 1-4 business days for blank stock and 3-10 business days for personalized stock. Shipping is an additional 2-4 days.