Features: No Wobble, No Worries: Designed for in-ground installation and set in concrete, this mailbox post creates a sturdy, long-lasting base for your mailbox. Strength and durable The sturdy steel structure of mailboxes effectively prevents the stand from tilting or falling over, ensuring the mailbox remains stable and making mail delivery easier and smoother for postal workers. Specifications: Material: steel Color: black Size: 42 x 4 x 4 inch Package includes: 1 x In-ground mounting post Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays