Decorative flags are crafted of durable, mildew-resistant polyester, permanently dyed for vivid, lasting color. Machine wash. 18"L x 12 1/2"W. Matching vinyl mailbox covers attach securely with a strong magnetic strip along each side. Weatherproof fade-resistant artwork on both sides. Pre-cut to fit around mailbox flag, latch and hinges. Each includes anti-theft straps and a set of 1"H self-adhesive house numbers. 6 1/2"W x 19"D; fits standard-size, rural mailbox. Made in USA.