Send a little happy mail—no envelope required. This Special Delivery Sticker Post Card Book is bursting with bold colors, playful patterns, and cheerful characters that make every note feel extra special. Perfect for pen pals, quick check-ins, or adding a fun touch to gifts, these postcards are made for sharing smiles near or far. Each design features bright, high-contrast graphics with cute details like stamps, labels, and everyone’s favorite delivery bird, bringing a mix of retro mail vibes and modern Pipsticks charm. The included sticker sheet adds even more personality—perfect for decorating, sealing, or just keeping for yourself. Includes: 4” × 6” postcards, 20 postcards (10 designs), 1 sheet of stickers