The Bush Business Furniture Hybrid Half Height Door Kit offers a stylish, long-lasting storage solution for the modern professional. The cabinet doors attach to coordinating Hybrid Collection Bookcases (sold separately) to conceal the materials you want kept in order but out of sight. Doors open on smooth Euro-style hinges for an effortless reach to contents. Find the perfect look for your space with five contemporary finish options: Black Walnut, Modern Hickory, Platinum Gray, Storm Gray and White. This Door Kit has been meticulously tested to meet or exceed ANSI/BIFMA quality standards for safety, durability and performance and is backed by the Bush Business Furniture 10 Year Manufacturer's Warranty. American made with U.S. and imported parts.