Strong Magnetic Backing: Designed with embedded magnets, it securely attaches to metal surfaces like cruise cabin doors or refrigerators without causing damage. Perfect for most cruise ship walls and home use. Interactive Duck Mailbox: This mini mailbox adds a playful twist to duck hiding on cruises. The movable flag signals when a duck is inside, and the "Leave a Duck, Take a Duck" message encourages fun exchanges with passengers. Bright & Cheerful Design: The vibrant yellow mailbox features a and bold lettering, adding a whimsical touch to doors, lockers, or fridges. Ideal for duck lovers and fans of cute decor. Compact & : Made of sturdy plastic, this small yet functional mailbox holds up well to daily use. Its space-saving size works for tight spaces, whether on a cruise ship or . Great Gift for Duck Enthusiasts: A hit for cruise lovers, collectors, or anyone who enjoys surprises. Perfect as a stocking stuffer, birthday gift, or just a fun way to spread joy on a trip.