Invite everyone to a birthday party with our Tonka Invitations! The front of each postcard style invitation features a big truck with the message "Join the Crew!". The reverse side has room for all the party details. There are also save the date stickers so your guests can mark their calendars for the big day! Invitations measure 4.25" x 6.25". Includes 8 invitations, envelopes, seals, and save the date stickers per package.