CAL Home Hanging Barn Door Track and Hardware Kit designed for bi-fold top-mount sliding barn doors. Each single door leaf must not exceed 19-5/8" in width, 84" in height, and 1-3/8" in thickness. Constructed of durable black steel. Kit includes all necessary hardware components and the original instruction manual. Item is in like-new condition and comes in the original box with no missing or damaged parts. A great savings on quality barn door hardware for your next home improvement project.