VEVOR Post Mount Mailbox, Anti-Pry & Anti-Theft Mailboxes for Outside, Heavy Duty Lockable Mail Box with Magnetic Door, Weather-Resistant Metal Post Box for House Outside 21.06 x 10.63 x 11.22 in Protection for Your Mails Reliable Protection Ample Storage Space Sturdy & Durable Quick Installation Multifunctional Mailbox Item Model Number: WR-001,Net Weight: 15.43 lbs/7.0 kg,Box Dimensions: 21.06 x 10.63 x 11.22 in/535 x 270 x 285 mm ,Overall Dimensions: 21.85 x 11.02 x 11.22 in/555 x 280 x 285 mm