The Decorex Hardware 5.5" x 5.5" Solid Copper Ball Post Cap is designed to fit true/actual 5.5" x 5.5" wood posts. Made of solid copper with a copper finish, this post cap adds a decorative and stylish touch to your garden fencing. Its ball shape gives it a unique and elegant look that complements various outdoor decor styles. With an inside length and width of 5.5", this post cap is sure to provide a secure fit for your wooden posts.