🌈 Unleash Your Creativity with Every Postcard! Perfect for notes, flashcards, or unique mail. Brighten up your correspondence with stunning illustrations. Craft personalized messages with ease! Smooth, high-quality paper for a premium feel. Designed with mailing lines and space for notes. Full-color printing 5.7" x 3.8" size 20 postcards per pack This DIYthinker Weather Lightning Cloud Illustration Pattern Banana Postcard Set includes 20 high-quality, full-color postcards measuring 5.7 inches by 3.8 inches, designed for versatile use in personal correspondence, note-taking, and creative projects.