1. Sturdy Metal Construction: Made of metal with a black coating, these fence post brackets are built to withstand outdoor environments. The robust design ensures stability for your deck railings, pergolas, and other outdoor structures, providing reliable support for your 5.1 x 5.1 cm square wooden posts. 2. Complete Installation Set: Each package includes 2 square fence post flange bases with all mounting hardware. The kit comes with screws and plastic expansion anchors for on concrete walls or wooden decks. 3. Versatile Outdoor Applications: These post brackets are designed for anchoring wooden posts in various settings, including deck railings, pergolas, mailboxes, garden structures, and more. Their design makes them suitable for both construction and renovation projects around your home. 4. Secure Support: The flange base design keeps 5.1 x 5.1 cm posts firmly in place, minimizing wobbling and enhancing stability. These anchors provide the solid foundation needed to create secure structures in your yard, garden, or patio.