Check the listing for details. 12Pcs Fence Post Cap, Galvanized Deck Post Caps Fit 3.2" x 2.4" Pipe, Silver. Condition: New. Listed at 26.83 USD. Description:[Material] - These decking caps are made of zinc steel for high hardness and resistance to rust and corrosion, ensuring the caps maintain their integrity even in wet and outdoor conditions, ensuring a long service life.[Features] - These metal post caps feature a square top design, effectively preventing rain, snow, debris, and pests from accumulating inside the fence posts and causing damage, extending the life of your fence. They also enhance the overall aesthetics of the posts, making them a beautiful addition to your space.[Easy to Use] - Simply slip the cap over the top of a properly sized metal mesh fence post and press firmly. You can lightly sand or trim the four corners of the post with a utility knife to ensure a tight fit. Screws, silicone, or other building adhesives can be used for a more secure installation.