VEVOR Post Base, 4"x4" Mailbox Base Plate, White Powder-Coated Fence Post Anchor, Q235 Steel Deck Post Base, Surface Mount Base Plate for Mailbox Post Deck Supports Porch Railing Post HoldersPremium SteelSolid Mailbox Post BaseEffortless InstallationDrain Hole DesignEnlarged Bottom PlateVarious ApplicationsPlate Size: 8.8" x 9"/22.3 x 22.8 cm,Product Height: 6.5"/16.5 cm,Fit Post: 3.9" x 3.9"/10 x 10 cm,Color: White,Model: VV-YXZ-DZ BS4X4,Product Weight: 6.6 lbs /3 kg,Tube Size: 4" x 4"/10.4 x 10.4 cm,Material: Q235 Steel,Finish: Powder-Coated
VEVOR Post Base, 4"x4" Mailbox Base Plate, White Powder-Coated Fence Post Anchor, Q235 Steel Deck Post Base, Surface Mount Base Plate for Mailbox Post Deck Supports Porch Railing Post HoldersPremium SteelSolid Mailbox Post BaseEffortless InstallationDrain Hole DesignEnlarged Bottom PlateVarious ApplicationsPlate Size: 8.8" x 9"/22.3 x 22.8 cm,Product Height: 6.5"/16.5 cm,Fit Post: 3.9" x 3.9"/10 x 10 cm,Color: White,Model: VV-YXZ-DZ BS4X4,Product Weight: 6.6 lbs /3 kg,Tube Size: 4" x 4"/10.4 x 10.4 cm,Material: Q235 Steel,Finish: Powder-Coated