Salli is selling a Dachträger Gestell Plattform (chassis platform) from a Toyota Hiace. The platform is built from metal with robust construction and uses a ladder frame design. It can be used on Toyota Hiace vehicles and is compatible with various vehicle types for roof cargo transport. The platform is made of metal and is robustly built. The description mentions it functions on different vehicle types, suitable for transporting bulky items on the vehicle roof.