【Size】Available in one standard size: 21 × 18 inches, perfectly fitting standard American mailboxes. 【Durable Material】Crafted from high-quality, weather-resistant polyester fiber, our mailbox cover is sunproof, fade-resistant, durable, and reusable — designed to withstand outdoor conditions. 【Easy Installation】Featuring soft magnetic strips on both ends, it easily attaches to any metal mailbox without the need for tools. 【Perfect Design】With vivid, long-lasting colors and unique patterns, this decorative mailbox cover makes your mailbox stand out and adds a personal touch to your home. Send warm seasonal greetings or special messages with this charming design — also a thoughtful gift for birthdays or holidays 【Package Included】One mailbox cover only (mailbox not included). Enhance your mailbox with our stylish and durable mailbox cover! Made from high-quality, weather-resistant polyester fiber, it is sunproof, fade-resistant, and reusable. Measuring 21 × 18 inches, it fits standard American mailboxes perfectly. Soft magnetic strips on both ends make installation quick and tool-free. Featuring vivid colors and unique patterns, this cover adds a charming touch to your home and makes a thoughtful gift for birthdays or holidays. (Mailbox not included.)