Having trouble keeping your pets safely within your yard, but also are not in the market to fully replace your exisiting fence? Look no further! This steel post extension allows you to easily extend the height of your chain link fence by one foot without all the hassel and without breaking the bank. Made from high-quality and durable steel that has been galvanized, this fence post extension is built to last even in tough weather conditions. Designed to fit 1 5/8" line or end posts. Invest in the ideal fence solution to keep your pets safe.