The company's line of composite deck and railing sleeves feature faux brick, cobblestone and stucco products. The realistic-looking sleeves and caps can be installed around existing column posts to upgrade the look of the posts. The deck sleeves are designed to slip over a 6-feet by 6-feet or 4-feet by 4-feet post. Durable and maintenance free, Nu-Wood brand faux sleeves enhance the look and value of a project. Designed for both residential and commercial applications, the deck sleeves are impact-resistant and molded from a resilient closed-cell structural polyurethane.