Whether you are in need of a solution to keeping your pets better contained within your backyard or are just looking for a little more security, these post extenders are a quick and easy way to add an extra 2ft to your existing chain link fence. Avoid the hassle and costly expense of having to reinstall a new fence. This pack of 5 post extensions makes extending the height of your chain link fence a simple and cost-effective experience. Made from durable and high-quality galvanized steel, these post extenders are built to last and withstand all types of weather conditions. Designed to fit in 1 5/8" line or end posts.