SET INCLUDES: 4 Doors Slabs Tracks Pivot Sets Pivot Brackets Converging Panel Aligers Door Knobs 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 our sleek and stylish Modern Double Bi-fold Doors, crafted from high-quality wood with a solid core for maximum durability and longevity. The Matte Black color and Flush door design add a contemporary touch, perfect for modern interior design. Part of our Planum collection, these doors are expertly crafted with precision and attention to detail. The custom-made design ensures a perfect fit for your space, making it the perfect choice for those looking to elevate their home decor. These bi-fold doors are perfect for those who want to optimize space in their homes. The double-door design folds neatly away to create an unobtrusive and seamless transition between rooms, without sacrificing style or functionality. Whether you're looking to create a stylish and practical partition between living spaces or to transform your closet or pantry, our Modern Double Bi-fold Doors are the perfect choice. They are custom-made to fit your specific needs, making them a great addition to any home in New York. Order your Modern Double Bi-fold Doors today and transform your space with style and functionality that lasts a lifetime. SOLID CORE Solid wood with honeycomb core made by laminated wood with honeycomb using Ciplex technology.