【Size】: 21x18 inch fit for standard post mailboxes, 25.5x21 inch fit for large post mailboxes. Package includes: Only 1 mailbox cover, mailbox is not included. 【Material】: 4th of July mailbox cover is made of high quality waterproof oxford cloth, both sides are printed, which is very suitable for outside decor, protect your mailbox from sunshine stains and scratches. 【Features】: Long-lasting, waterproof, reusable, fade-resistant, lightweight, fashionable, lasting and beautiful scenery. 【Easy to install and care】: There is a soft magnetic strip at both ends, which can be firmly attached to the mailbox. Meanwhile easy to remove to switch out for the next seasonal or holiday. Hand wash, air dry, iron at low temperature. 【4th of july decorative】: Perfect 4th of july patriotic decorations in your yard, garden, and it can also match with your flag, which creates a welcoming atmosphere any season of the year. 4th Of July Cat Mailbox Cover 21x18 Inch, Independence Day Post Letter Box Covers, American Flag Patriotic Holiday Magnetic Waterproof Mail Wraps for Outdoor Yard Garden Standard Mailbox Decor