SET INCLUDES:- Door Slab;- Steel track 6.6FT;- 5 x Wall Attachments & Spacers;- 2 x Door Stops;- 2 x Hangers;- 1 x Floor Guide (slot for the guide has to be routed);- 2 x Anti-Jump pins;- hardware mounting screws;Door made of solid MDF and eco-veneer coating. It is not recommended to paint. Door is not pre-drilled for the hardware. Thickness of the door slab is 1 9/16".Introducing the stunning and modern "Quadro" collection of Double Barn doors, crafted from high-quality wood with MDF for exceptional durability and longevity. These doors are designed to create a unique and stylish feature in any living space, while also providing practical functionality.The grey finish of the doors not only adds a touch of elegance to your interiors but also creates a sophisticated look that's sure to impress. The unique finish is not just visually stunning but is also resistant to scratches, dings, and other wear and tear, ensuring that your doors look as good as new for years to come.The Quadro collection also features Black Barn Hardware which adds a stylish and practical element to the doors. The hardware is made from high-quality materials and is designed to be both durable and easy to use, ensuring that your doors operate smoothly and efficiently.NO FORMALDEHYDEEnvironmentally friendly using only latest eco-friendly materials. Company requires use of only the safest materials. We care about our planet, the environment and you and your loved ones. Sarto Doors are Ideal for use in hospitals and childcare centers.SOUND ATTENUATIONDoor's 40mm thick solid MDF construction yields 30% noise reduction over standard doors.