Feature●【Size】FITS 4X4 (actual 3.5"*3.5") WOOD POST -- The Interior diameter of the PP plastic post cap is 3.58"*3.58". (Please measure your fence size correctly first)●【Best Protection】 The post tops are where the rain and sunlight first come to get in touch. With peaked design post caps keeps the rain rolling down, and the caps will reflect the UV to protect your wood post or fence. That means you wont be concerned that the top of your fence post will dry out the wood and crack, eventually leading to the post rot.●【Decorate Your Deck】 Post Cap has a decorative design feature that will finish your fencing project and the look of your post. Using these quality post caps, you can protect your elegant yard wood post fence and deck Post from swell and rust or burst caused by sunlight, rain, snow, etc.●【Prevention of Animal Scratches】 Birds and squirrels are known to sit on the fence posts, and their sharp paw will scratch the top of the wood post or fence. With PP plastic post caps, you could let that not happen to your beautiful wood post or rail.●【Easy Installation】 There are 6 pillar caps in the package, each with 2 screws. To install just put the post cap on the wooden post and screw the two screws into the small holes on both sides.Description These Wood Fence Post Caps are made of high quality cedar wood and are perfect for protecting and decorating your fence posts. They are easy to install and will last for years to come. The post caps are available in a variety of sizes and styles to fit any fence post. They are also UV protected to prevent fading and cracking, making them a great choice for outdoor use. These post caps are a great way to add a touch of elegance to your fence while also protecting your posts from weather damage.