Model railroad enthusiasts, this Kato T-Trak module board is exactly what you need to expand your N gauge layout! This corner piece measures 14.4x14.4x2.4 inches and is made from MDF material that provides a solid, stable base for your track. The kit format means you assemble it yourself, but don't worry - there are guide lines and pre-marked screw holes that make precision assembly straightforward. You'll need some basic supplies: woodworking adhesive (Kato recommends their 24-026 Speed Bond) and a precision Phillips screwdriver. The top of the board has guide lines that show you exactly where to place Uni-Track tracks for perfect alignment every time. The height adjustment bolts and links on the bottom let you customize the elevation to match your existing layout. When you connect multiple modules, the links ensure everything stays level and connected properly. The T-TRAK system works seamlessly with Kato's Uni-Track and UniJoiners for secure connections between modules. One important note - since it's MDF material, if you plan to use wet processes like ballast spraying, it's recommended to apply acrylic paint first to prevent moisture penetration. This particular corner kit doesn't include feeder codes, so you'll need to plan for those separately. Whether you're building a small home layout or creating modules for club displays, this corner board adds those essential curves and transitions that make layouts more interesting. Seriously, if you're into N scale model railroading and want a professional-looking layout without building everything from scratch, these T-Trak modules make expansion so much easier and more precise.