4x4 column caps (actual 3.5 "x 3.5") for wooden columns, durable powder coated fence caps for decks, terraces, and fences, weather resistant and rust

【Protective Fence Post Caps】Why you need fence post caps? Intrusion of snow,rain,sunlight and animal scratch can shorten the life of the post fence, use these PP plastic post caps to get effective protection from fading, cracking, rotting and damage by scratching, stylish and modern designs will finish your elegant yard wood fencing project. 【Durable Material】Our matte black post cap cover made of premium PP plastic, superior black powder coat finish,Anti-corrosion, rust-proof, UV and heat-resistant, impact-resistant, and waterproof, each 4x4 post cap is designed in a pyramid shape, to not only help with drainage, but also add a great decorative effect. 【5 Minutes Easy Assembly】Just put the post cap on the 4x4 nominal wood post, and then screw the two screws into the wood post through the small holes on both sides of the post cap, fix it with our matching screws through the pre-drilled holes, they will blend into the wood perfectly