About this item DIMENSIONS: This mailbox post measures 19" L x 3" W x 54 5/8" H. The planter box measures 18" x 18" CHARMING AESTHETIC: Architectural posts add aesthetic appeal to mailbox GREEN INITIATIVE: We are proud to announce that our vinyl is made up of recycled PVC that is reprocessed, reinforced, and repurposed, reducing the carbon footprint to then create the cutting-edge designs Zippity Outdoor Products are known for while helping to sustain a greener environment. VIRTUALLY MAINTENANCE-FREE: No painting or staining requiredArchitectural posts add aesthetic appeal to mailbox post CARE INSTRUCTIONS: Rinse with garden hose and wipe with cloth and mild cleanser Material Vinyl Color White Included Security Features Hopper & Baffle Brand Zippity Outdoor Products Mounting Type Post Mount