Handy Post HP-1WD 54 in. x 31 in. x 5 in. Vinyl Double Mailbox Post, WhiteThe Handy Post Double sleeve (mailboxes not included) is constructed of maintenance-free and durable PVC (Vinyl) and comes with a Lifetime Warranty against peeling, flaking, blistering, corroding, rotting and manufacturing defects. It will NEVER lose its white color. It is designed to fit over an existing or new wood 4 in. x 4 in. (actual 3.5 in. x 3.5 in.) post, or can fit over many no-dig supports of similar dimensions. If your mailboxes are secured to any type of wood 4 in. x 4 in. configuration, you can modify it by cutting it to a straight up 52 in. H or less to accept The Handy Post Double. The Handy Post Double is designed to accommodate two different mailboxes on one post. Each arm extends 14 in. from the vertical upright and will accommodate up to 50 lbs. with no sag. This aesthetically pleasing, economical product will enhance any home, business or neighborhood property. The Handy Post Double will add character to any setting. Conveniently packaged with stainless steel hardware and installation instructions included.MAILBOXES NOT INCLUDEDMaintenance free and durable PVC (vinyl) with lifetime warrantySimple to install and will never lose its white colorFits over existing or new wood 4 in. x 4 in. (actual 3.5 in.x3.5 in.) post or many no-dig supportsEach arm extends out 13.5 in. from the uprightDimensionsProduct Depth (in.)5 inProduct Height (in.)54 inProduct Width (in.)31 inDetailsAccessory TypePostsColorWhiteFeaturesCorrosion Resistant, Fade ResistantHardware Color FamilyWhiteIncludedAssembly HardwarePost Installation TypeFits Over 44Post MaterialVinylProduct Weight (lb.)12 lbWeight Capacity (lb.)50Warranty / CertificationsManufacturer WarrantyLimited LifetimeFrom the ManufacturerWarrantyInstallation GuideUse and Care Manual