Hot Wheels Invitations, 8ct Package of 8 Hot Wheels Invitations Hot Wheels Party Invites measure 5.5 x 4 Fantastic for inviting family and friends to a Hot Wheels birthday party or boys birthday party Include 8 white envelopes for easy mailing and plenty of space inside to note the time, date, place, and RSVP details of the birthday celebration Coordinate with other Hot Wheels party supplies from Unique