One 8 count package of 4.25 inch by 6.25 inch Thomas the Tank Birthday Invitations with envelopes. You will also receive 8 save the date stickers and 8 seals. Thomas, James, and Percy are here to invite all of your friends and family to your party with our cute Thomas the Tank Birthday Invitations. Simply fill in all your party information on the inside and seal them up the the envelopes provided. For an extra surprise, you can stuff some confetti inside of these Thomas the Tank Birthday Invitations. Be sure to check out our coordinating Thomas the Tank Thank You Notes.