• 5.5" x 4.25" boutique size (A2) greeting card • Blank inside • 5.75” x 4.5” brown kraft envelope • Includes paperboard decoder glasses • Packaged in a clear cellophane sleeve • Directions enclosed • Sustainably printed in the USA Hide a secret message that can ONLY be seen by looking through the decoder glasses! Our Decoder Cards are SO much fun for all ages. Write lightly with a pencil or blue pen, then peek through the red decoder glasses to reveal your hidden message! Package dimensions L 5.75" x W 4.5" x H 0.25"