Send these Balloon Surprise Printable Invitations to your friends and family! Our invitations feature a blue with colorful polka dots border and the message "Shhhh... It's a Surprise!" next to a present. Each measures 7.25" x 4". Includes 8 invitations, 8 envelopes, 8 pieces of foam tape, and 8 balloon cutouts. Printing instructions/ assembly instructions are included.