Package Includes:-2 Door Slabs; -Steel track rail 13FT; -Hangers with wheels; -Wall Attachments & Spacers; -Floor Guide; -Anti-Jump pins; -Installation Manual; -Screws for hardware; Doors are not pre-drilled! It is not recommended to paint.Thickness of the door slab is 40 mm or 1 9/16".Introducing the Modern Double Barn Doors from the Essential collection- a perfect combination of modern style and rustic charm. Made from high-quality wood with honeycomb, these doors are built to last, ensuring that you get the most value for your money. The colour of these doors adds a sleek, modern look that is sure to impress. The flush design adds to the doors' minimalist appearance, making them an excellent choice for any contemporary or modern interior decor. The Black Barn Hardware complements the doors' design, adding a touch of sophistication that will surely make them stand out in any room. At Interior Doors New York City, we offer a wide range of black barn hardware options, allowing you to choose the perfect fit for your doors. The Essential collectionis renowned for its premium quality, and these doors are no exception. They are easy to install and maintain, and their durability means that they will last for years to come, making them a worthwhile investment for any home or office. At Interior Doors New York City, we take pride in our commitment to quality and customer satisfaction. We offer a wide range of interior doors, all of which are made from the finest materials and crafted with the utmost care and attention to detail. Shop with us today and experience the difference in quality and service.SOLID coreSolid laminated wood with a honeycomb core, manufactured using Ciplex technology.CIPLEX by SARTOA high-end film layer, made in Italy, is applied over laminated wood with a honeycomb core. NO FORMALDEHYDEEnvironmentally friendly, made with the latest eco-conscious materials. We are committed to using only the safest components—because we care about the planet, the environment, and your loved ones. Sarto Doors are ideal for use in hospitals, childcare centers, and other sensitive environments.SOUND ATTENUATIONThe door is 40mm thick, made of Solid wood with a honeycomb core, providing 30% more noise reduction compared to standard doors.CONSTRUCTIONDoor is manufactured from a single piece of wood with honeycomb and will give several generations of normal usage with minimal care.