Post sleeves are protective casings, usually made of galvanized steel or other corrosion-resistant materials, designed to cover the bottom of posts. They protect the posts from moisture, corrosion, and decay by elevating them off the ground. With a base plate that includes pre-drilled holes for secure anchoring, post sleeves are commonly used in fencing, signage, and structural applications. Ideal for outdoor use, they enhance the durability and lifespan of posts, ensuring long-term performance.