Here’s the mail, it never fails! Kids will love pretending to wag their tails every time they receive a letter with the Blue’s Clues & You! Mail Time with Mailbox. Drop the letters in Mailbox and raise his flag to hear phrases from the show. Listen as Mailbox delivers each letter featuring a special message from kids’ friends from Blue’s Clues & You! - including three letters Bring home the Blue’s Clues & You! Mail Time with Mailbox and the rest of the Blue’s Clues & You! toys to help your little clue-finder use their mind, take a step at a time, and do anything that they want to do.