This X-Panel Solid Core Knotty Pine Interior Barn Door Slab has been specially designed to transform any doorway to a stylish transition between spaces. The simple construction and "X" design have been used on barn doors for decades. This design will provide a stunning focal point for any space. The knots in the wood also add to the uniqueness and rustic character of the doors. ​ This easy to assemble door takes minutes to put together and the interchangeable planks allow you to create a unique, one of a kind door.Solid-core engineered wood-panel is constructed to resist splitting, cracking, swelling and shrinking.It is great for pantries, laundry rooms, master bathrooms, walk-in closets, offices and high-traffic areas.